scholarly journals Aspidiotus bornmuelleri Lindinger, 1911, rev. comb. (Hemiptera: Coccomorpha: Diaspididae), a neglected endemic species from Macaronesia, with comments on the genus Cryptophyllaspis, and further notes on the scale insect fauna of Canary Islands, Spain

Zootaxa ◽  
2017 ◽  
Vol 4300 (1) ◽  
pp. 99 ◽  
Author(s):  
GIUSEPPINA PELLIZZARI ◽  
FRANCESCO PORCELLI
Keyword(s):  
Adult Female ◽  
Canary Islands ◽  
Endemic Species ◽  
Scale Insect ◽  
Junior Synonym ◽  
The Other ◽  
Endemic Plant ◽  
Insect Fauna ◽  
Taxonomic History

Cryptophyllaspis bornmuelleri (Lindinger) (Hemiptera: Diaspididae), an endemic plant-galling species from the Canary Islands, has been re-collected in Tenerife. The galls induced by this species on Globularia salicina leaves and the diaspidid adult female are redescribed and illustrated. Detailed study of the species has resulted in the combination Aspidiotus bornmuelleri Lindinger being revived, with C. bornmuelleri sunk as a junior synonym. Its taxonomic history, and comments on the genus Cryptophyllaspis and the other species pertaining to it, are reported. Further data on the scale insect fauna of Canary Islands are also presented. 

A new species of the genus Luzulaspis (Hemiptera: Coccomorpha: Coccidae) from Hokkaido Island, Japan

Zootaxa ◽  
2021 ◽  
Vol 4985 (3) ◽  
Author(s):  
HIROTAKA TANAKA ◽  
DAISUKE SASAKI ◽  
SATOSHI KAMITANI
Keyword(s):  
New Species ◽  
Adult Female ◽  
Scale Insect ◽  
The Other ◽  
Japanese Species ◽  
Soft Scale ◽  
Identification Keys ◽  
Hokkaido Island ◽  
A New Species

A new species of soft scale insect (Hemiptera: Coccomorpha: Coccidae), Luzulaspis kinakikir Tanaka sp. nov., collected from Carex miyabei (Cyperaceae), on Hokkaido Island, Japan, is described and illustrated based on adult female morphology. The new species, which belongs to the Scotica group of Luzulaspis, is similar to L. filizae Kaydan, 2015, but can be distinguished from it by possessing multilocular pores with fewer loculi; numerous dorsal tubular ducts, obviously wider than the ventral tubular ducts, and by lacking dorsal tubular ducts on the head apex. An updated diagnosis of Luzulaspis and two identification keys, one to the Japanese species of Luzulaspis and the other to the species of the Scotica group of Luzulaspis, are provided.

scholarly journals Phytochemical Investigation and Reproductive Capacity of the Bulgarian Endemic Plant Species Marrubium friwaldskyanum Boiss. (Lamiaceae)

Plants ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 114
Author(s):  
Valtcho D. Zheljazkov ◽  
Ivanka B. Semerdjieva ◽  
Jan F. Stevens ◽  
Wenbin Wu ◽  
Charles L. Cantrell ◽  
...  
Keyword(s):  
Endemic Species ◽  
Male Gametophyte ◽  
Seed Viability ◽  
The Other ◽  
Reproductive Capacity ◽  
Separate Experiment ◽  
Caryophyllene Oxide ◽  
Endemic Plant ◽  
Germacrene D ◽  
Total Oil

Marrubium friwaldskyanum Boiss (Lamiaceae) is a Bulgarian endemic species. Overall, the essential oil (EO) composition of M. friwaldskyanum was different from that of the other Marrubium species reported in the literature. The main EO constituents of M. friwaldskyanum were (E)-caryophyllene, germacrene D, and caryophyllene oxide. The effect of the harvest stage was significant only on α-copaene, (E)-caryophyllene, caryophyllene oxide, and τ-muurolol. The concentration of α-copaene (1.26–1.83% range of the total oil), (E)-caryophyllene (31–41%), caryophyllene oxide (6.4–11.8%), and τ-muurolol (1.3–2.8%) were the highest at 2–3 pair of leaves or before flowering and lower at flowering. The harvest stage did not significantly affect the concentrations of the other six identified EO compounds β-bourbonene (1.1%), α-humulene (2.8%), germacrene D (23.3%), bicyclogermacrene (2.85%), δ-cadinene (1.1%), and spathulenol (2.8%). In a separate experiment, grinding of the biomass prior to EO extraction had a significant effect only on the concentrations of D-limonene (0.24–3.3%) and bicyclogermacrene (3.6–9.1%). Grinding in water or without water, maceration, and addition of Tween®20 had rather small effects on the EO profile. The identified EO constituents and their mean concentrations in this experiment were (E)-caryophyllene (25.4%), germacrene D (17.6%), caryophyllene oxide (9.1%), spathulenol (6.5%), τ-muurolol (5.0%), carvacrol (3.9%), α-copaene (2.5%), β-bourbonene (2.5%), δ-cadinene (2.4%), α-humulene (1.8%), and Z-β-farnesene (1.3%). Embryological studies observed anther and the development of the male gametophyte and ovule and development of the female gametophyte of M. friwaldskyanum. Furthermore, pollen and seed viability assays were conducted, and mass spectrometry-based metabolomics analysis of an extract from shoots revealed the presence of 45 natural products, identified as flavonoids, phenolic acids, and (tri)terpenoids. Overall, the phytochemistry and some of the microscopic analyses distinguished this endemic species from other species in Marrubium.

Taxonomic history of species without subgeneric placement in the genus Wyeomyia Theobald (Diptera: Culicidae) and recognition of Wy. compta Senevet & Abonnenc as a junior synonym of Wy. argenteorostris (Bonne-Wepster & Bonne)

Zootaxa ◽  
2019 ◽  
Vol 4656 (2) ◽  
pp. 359-366 ◽  
Author(s):  
NASCIMENTO PEREIRA ◽  
STANISLAS TALAGA ◽  
ANTHONY ÉRICO GUIMARÃES ◽  
RICARDO LOURENÇO-DE-OLIVEIRA ◽  
MONIQUE DE ALBUQUERQUE MOTTA
Keyword(s):  
Adult Female ◽  
Junior Synonym ◽  
Type Material ◽  
Holotype Female ◽  
Taxonomic History ◽  
History Of ◽  
Mosquito Genus

The mosquito genus Wyeomyia (Diptera: Culicidae) includes 17 subgenera and 140 species, 30 of which are without subgeneric placement. The taxonomic history of the unplaced species is summarized and the validity of Wy. compta Senevet & Abonnenc is discussed based on examination of the type material. It is clear that the description of Wy. compta was based on specimens belonging to two different species. The holotype adult female is identical to Wy. argenteorostris (Bonne-Wepster & Bonne) whereas the characters described from a larval exuviae mounted on the same slide with the holotype of Wy. albocaerulea Senevet & Abonnenc coincide with those which characterize the subgenus Dodecamyia. Since the larval exuviae cannot be definitely associated with the holotype female and it belongs to either Wy. aphobema Dyar or another species of the subgenus Dodecamyia, it cannot be afforded type status. Therefore, Wy. compta is synonymized with Wy. argenteorostris. 

scholarly journals The dinoflagellate cyst genus <i>Epiplosphaera</i> Klement 1960 - a reappraisal

1992 ◽  
Vol 11 (1) ◽  
pp. 65-72 ◽  
Author(s):  
Niels E. Poulsen
Keyword(s):  
Type Species ◽  
Junior Synonym ◽  
The Other ◽  
Dinoflagellate Cyst ◽  
Taxonomic History ◽  
History Of

Abstract. The dinoflagellate cyst genus Epiplosphaera Klement 1960 and its species have been studied in material from the Oxfordian and Kimmeridgian of Poland. The taxonomic history of the genus is summarized and the morphology is discussed. The type species Epiplosphaera bireticulata differs from other representatives of the genus in having high septa which are dissected distally. Additional septa in E. bireticulata form a second reticulum inside the parasutural septa. Epiplosphaera reticulata differs from the other species by having low spines and low, smooth septa. The septa form a second reticulum within the parasutures, as in the case with E. bireticulata. Epiplosphaera areolata has high spines, but almost no reticulum or parasutures. Epiplosphaera reticulospinosa is intermediate between E. bireticulata and E. areolata. It has a mixture of both high and low septa between the spines. Epiplosphaera gochtii has low spines and few, low septa between some of the spines. Epiplosphaera ornata is regarded as a junior synonym of E. gochtii.

Scale insect fauna (Hemiptera: Sternorrhyncha: Coccoidea) of New Zealand’s pygmy mistletoes (Korthalsella: Viscaceae) with description of three new species: Leucaspis albotecta, L. trilobata (Diaspididae) and Eriococcus korthalsellae (Eriococcidae)

Zootaxa ◽  
2010 ◽  
Vol 2644 (1) ◽  
pp. 1 ◽  
Author(s):  
ROSA C. HENDERSON ◽  
AMIR SULTAN ◽  
ALASTAIR W. ROBERTSON
Keyword(s):  
New Species ◽  
New Zealand ◽  
Adult Female ◽  
Scale Insect ◽  
Instar Nymph ◽  
Scale Insects ◽  
Insect Fauna ◽  
Male And Female ◽  
Black Scale ◽  
Three New Species

The scale insect fauna recorded on the pigmy mistletoe genus Korthalsella (Viscaceae) and New Zealand’s loranthaceous mistletoes is reviewed. Three new species from New Zealand discovered on Korthalsella species during this study are described: the adult female, 2nd-instar male and female nymphs of two pupillarial species Leucaspis albotecta sp. nov. and Leucaspis trilobata sp. nov. (Diaspididae); and the adult female, 2nd-instar male and female nymphs and 1st-instar nymph of Eriococcus korthalsellae sp. nov. (Eriococcidae). A distribution map is provided for the three new species. We report the first records of adventive (exotic) scale insects on Korthalsella species in New Zealand – Ceroplastes sinensis Del Guercio, Coccus hesperidum Linnaeus, soft brown scale, Saissetia coffeae (Walker), hemispherical scale, S. oleae (Olivier), black scale (Coccidae), and Aspidiotus nerii Bouché, oleander scale, Hemiberlesia lataniae (Signoret), latania scale, H. rapax (Comstock), greedy scale (Diaspididae), while three native scale insects are also first records: Kalasiris perforata (Maskell) (Coccidae), Eriococcus pallidus Maskell (Eriococcidae) and Paracoccus glaucus (Maskell) (Pseudococcidae). Ten scale insect species are listed for New Zealand’s loranthaceous mistletoes.

Archaeococcoid scale insects (Hemiptera: Coccoidea) from the tropical high mountains of the Andean Cordillera, South America

Zootaxa ◽  
2009 ◽  
Vol 2300 (1) ◽  
pp. 1-38 ◽  
Author(s):  
IMRE FOLDI
Keyword(s):  
New Species ◽  
South America ◽  
Adult Female ◽  
First Record ◽  
Scale Insect ◽  
Instar Nymph ◽  
Scale Insects ◽  
High Mountains ◽  
Insect Fauna ◽  
Adult Females

The diversity of the archaeococcoid scale insect fauna in the Cordillera of the Andes, particularly the páramos, was studied in Colombia, Ecuador, Peru, and Venezuela. The páramos is an ecosystem in the tropical high mountains, where the temperature alternates between freezing at night and thawing during the day. Within this habitat, two new genera and several new species and new country records were discovered and are described and illustrated below. Thus, at 4200 m in the Cordillera de Mérida, Venezuela, a new monophlebid genus, Corandesia Foldi n. gen., is erected for C. kozári Foldi n. sp. (Monophlebidae) based on the adult female. The genus Paramoandesia Foldi n. gen. (Monophlebidae) is erected for P. colombiensis Foldi n. sp. from 4200 m in Colombia, based on the adult female and male and for P. ecuadorensis Foldi n. sp. from 4100 m in Ecuador, based on the adult females. These three new species were found on Espeletia spp. (Asteraceae) in the páramos and, although living in the typically harsh environmental conditions of this habitat, do not appear to have developed special protective structures, although they have probably developed physiological adaptations and appear to exploit the protection afforded by the microhabitat at the base of large, dense leaves of their host plant. In addition, at 2000 m near Mérida, another monophlebid, Crypticerya abrahami (Newstead) was collected, previously only known from Guyana, and redescribed here based on the adult female and first-instar nymph. The adult and preadult females of Mimosicerya williamsi Foldi n. sp. (Coelostomidiidae) from 2500 m in Venezuela are described and illustrated. In addition, Platycoelostoma rauppi Foldi n. sp. (Callipappidae), a hypogeal species found on the roots of alfalfa in the mountains around Cusco, Peru, is described based on the adult female. This is the first record of a member of the Callipapidae from South America, as Platycoelostoma Morrison was previously believed to be restricted to Australia and to New Zealand. A taxonomic key to genera based on the adult females of Coelostomidiidae in the Neotropics is provided and, also keys to the adult females of species of Mimosicerya Cockerell (Coelostomidiidae), Paramoandesia (Monophlebidae) and to Platycoelostoma (Callipappidae).Les Archaeococcoides de la Cordillère des Andes de Colombie, de l’Equateur, du Pérou et du Venezuela sont analysés. Dans les páramos étudiés, un écosystème de haute montagne où les températures nuit-jour alternent entre congélation et décongélation, deux nouveau genres et plusieurs espèces nouvelles ont été découverts. Ainsi, dans les páramos de la Cordillère de Mérida, Venezuela, 4200 m, Corandesia Foldi n. gen. est créé pour l’espèce C. kozári Foldi n. sp. fondée sur l’adulte femelle. (Monophlebidae). Paramoandesia Foldi n. gen. est créé pour les espèces P. colombiensis Foldi n. sp. de Colombie, 4200 m, description fondée sur les adultes femelle et mâle et P. ecuadorensis Foldi n. sp. de l’Equateur, 4100 m, (Monophlebidae). Les espèces des páramos furent toutes collectées sur Espeletia spp. (Asteraceae) et, bien que vivant dans des conditions d’environnement extrêmes, elles n’ont cependant pas de structure de protection, mais ont développé probablement une adaptation physiologique, exploitent de plus l’effet protecteur du microclimat offert par les bases des larges feuilles de leurs plantes-hôtes. A une altitude inférieure près de Mérida au Venezuela, vers 2000 m, Crypticerya abrahami (Newstead) autre Monophlebidae, a été collectée, alors qu’elle n’était connue que de Guyana est redécrite fondée sur l’adulte femelle et de la première stade larvaire. Adulte et préadulte femelle de Mimosicerya williamsi Foldi n. sp. (Coelostomididae) du Venezuela, 2500 m, sont décrites et illustrées. Au Pérou, Platycoelostoma rauppi Foldi n. sp. (Callipappidae), espèce hypogée trouvée sur les racines de Medicago sativa, sur les montagnes environnantes de Cusco, décrite fondée sur l’adulte femelle. Il s’agit de la première découverte d’un membre de la famille des Callipappidae en Amérique du Sud, le genre Platycoelostoma Morrison étant jusqu’à présent considéré comme restreint à l’Australie et à la Nouvelle-Zélande. Une clef taxonomique fondée sur les adultes femelles est proposée pour les genres néotropicaux de Coelostomidiidae, ainsi que pour les espèces des genres Mimosicerya Cockerell (Coelostomidiidae), Paramoandesia (Monophlebidae), et Platycoelostoma Morrison (Callipappidae).

Revision of the soft scale genus Paralecanium (Hemiptera: Coccomorpha: Coccidae) with the introduction of three new genera and twenty new species

Zootaxa ◽  
2018 ◽  
Vol 4443 (1) ◽  
pp. 1 ◽  
Author(s):  
CHRIS J. HODGSON ◽  
DOUGLAS J. WILLIAMS
Keyword(s):  
New Species ◽  
Adult Female ◽  
Type Species ◽  
Scale Insect ◽  
Morphological Characters ◽  
Junior Synonym ◽  
New Genera ◽  
Soft Scale ◽  
Adult Females ◽  
Specific Rank

The soft scale insect genus Paralecanium Cockerell (Hemiptera: Coccomorpha: Coccidae), mainly characterised by the possession of fan-shaped marginal setae, has never been revised and most of the species currently recognised were described in the early part of the twentieth century. The present revision is based on the morphology of the adult females and redescribes and illustrates all 34 species or subspecies previously included in the genus. These three subspecies have been raised to full specific rank, namely P. expansum javanicum (Green) to P. javanicum (Green) stat. n.; P. expansum rotundum (Green) to P. rotundum (Green) stat. n. and P. frenchii macrozamiae (Fuller) to P. macrozamiae (Fuller) stat. n. Of the remaining previously recognised species, three have been made junior synonyms: P. album Takahashi is here considered to be a junior synonym of P. metallicum (Green), syn. n.; P. angkorense Takahashi is considered to be a junior synonym ofP. cocophyllae Banks, syn. n.; and P. limbatum Green is considered to be a junior synonym of P. geometricum (Green), syn. n. Paralecanium marianum Cockerell from Brazil is clearly not closely related to Paralecanium and so a new genus, Mariacoccus Hodgson & Williams gen. n., has been introduced to take it and the adult female is redescribed and illustrated; comparison of the adult female of M. marianus with that of Coccus lizeri (Fonseca) showed that the latter species is a junior synonym of M. marianus (Cockerell), syn. n. Based on the morphology of the above species and on the new species mentioned below, two new genera have been introduced: Insularicoccus Hodgson & Williams gen. n. (type species P. carolinensis Beardsley), and Discochiton Hodgson & Williams gen. n. (type species D. martini Hodgson, spec. n.). This brings the number of soft scale genera with fan-shaped marginal setae to three. Diagnoses of each of these 3 genera are presented, along with a key to the genera based on adult female morphology. The species that have been left in Paralecanium Cockerell are: P. calophylli (Green), P. frenchii (Maskell), P. geometricum (Green), P. hainanense Takahashi, P. machili Takahashi, P. macrozamiae (Fuller), P. maculatum Takahashi, P. marginatum (Green), P. maritimum (Green), P. minutum Takahashi, P. neomaritimum Takahashi, P. ovatum Morrison, P. pahanense Takahashi, P. peradeniyense (Green), P. planum (Green) and P. zonatum (Green). The species transferred to Discochiton as comb. n. are: P. album Takahashi, P. cocophyllae Banks, P. expansum (Green), P. javanicum (Green), P. luzonicum Cockerell, P. malainum Takahashi, P. mancum (Green), P. metallicum (Green), P. milleri Takahashi, P. pseudexpansum (Green), P. quadratum (Green), P. rotundum (Green),P. trifasciatum (Green) and P. vacuum Morrison. The only species transferred to Insularicoccus is the type species, namelyP. carolinense (Beardsley), comb. n. In addition, adult females of the following 11 new species are described and illustrated in the genus Paralecanium (as defined here) spec. n.: P. acinaces Hodgson, P. busoense Hodgson, P. claviseta Hodgson, P. comperei Hodgson, P. cypripedium Hodgson, P. elongatum Hodgson, P. leei Hodgson, P. morobeense Hodgson, P. neoguineense Hodgson, P. palawanense Hodgson and P. vacerra Hodgson. In addition, the following 8 species are described and illustrated as Discochiton spec. n.: D. browni Hodgson, D. crenulatum Hodgson, D. diplodiscus Hodgson, D. martini Hodgson, D. papillatum Hodgson, D. paucipedis Hodgson, D. sarawakense Hodgson and D. seychellarum Williams & Hodgson, and 1 species of Insularicoccus is described as new and illustrated, namely I. syzygium Hodgson spec. n. Keys, based on adult female morphology, are provided for separation of all the species in each genus. As part of this revision, the morphological characters used to diagnose species in this group of genera are re-evaluated and a number of new characters found; greater emphasis has been placed on some character-states, so the basic morphology of this group of genera is also described. Lectotypes have been designated for 22 species, namely: Lecanium calophylli Green; L. expansum Green; L. expansum javanicum Green; L. expansum metallicum Green; L. expansum rotundum Green; rotundum Green; L. geometricum Green; L. limbatum Green; L. mancum Green; L. marginatum Green; L. maritimum Green; L. peradeniyense Green; L. planum Green; L. pseudexpansum Green; L. quadratum Green; L. trifasciatum Green and L. zonatum Green. Also: Paralecanium album Takahashi; P. hainanense Takahashi; P. malianum Takahashi; P. marianum Cockerell; P. neomaritimum Takahashi and P. vacuum Morrison. Finally, an example of the first-instar nymphs, second-instar males and second/third instar females of both Paralecanium and Discochiton are described and illustrated and compared with those already known in the tribe Paralecaniini. 

Pseudococcus comstocki, Kuw., as an Enemy of the Banana (Musa cavendishii)

1926 ◽  
Vol 17 (1) ◽  
pp. 85-90 ◽  
Author(s):  
R. Stewart MacDougall
Keyword(s):  
Canary Islands ◽  
Plant Tissue ◽  
Scale Insect ◽  
The Other ◽  
Early Autumn ◽  
The Subject ◽  
Banana Plantations ◽  
Pseudococcus Comstocki

During a visit to the Canary Islands in the early autumn of 1924, the chief purpose of which was an inspection of the banana plantations for insect and allied pests, four enemies were found, each of which was the cause of some loss. Two of these had relatively small importance, viz. a red spider (Tetranychus) and a thrips. The red spider was known locally as the “ red bug,” the popular name being “ aranillos ” (the little spiders) ; the mites were found on the fruits, which showed the paleness and discolouration that characterise plant tissue wounded by the red spider mouth-parts. The thrips, known locally as “ black bug,” also caused a paleness and discolouration of the attacked fruit. Both of these enemies were known to the Spanish workers as “ bicho blanco ” (the animal which causes a whiteness). The other two enemies were much more serious, one of them a moth, the banana miner, Hieroxestis subcervinella, Walk., the subject of another paper ; the second a scale-insect, Pseudococcus comstocki, the subject of this paper.

scholarly journals A review of the Sarcophaga (Heteronychia) (Diptera: Sarcophagidae) of Sardinia

Zootaxa ◽  
2009 ◽  
Vol 2318 (1) ◽  
pp. 566-588 ◽  
Author(s):  
DANIEL WHITMORE
Keyword(s):  
Canary Islands ◽  
North Africa ◽  
Junior Synonym ◽  
Arthropod Diversity ◽  
Italian Regions ◽  
Males And Females ◽  
First Time

An account is given of the species of Sarcophaga Meigen, 1826 subgenus Heteronychia Brauer & Bergenstamm, 1889 known from the island of Sardinia (Italy). Most of the nearly 1,400 specimens examined were collected in the SW part of the island during 2003–2006 as part of a project investigating the arthropod diversity of the Monti Marganai and Montimannu areas (respectively Carbonia-Iglesias and Medio Campidano provinces). The study resulted in the finding of eight species of Heteronychia, six of which are recorded from Sardinia for the first time. Sarcophaga (Heteronychia) penicillata Villeneuve, 1907, previously mentioned in the literature, is excluded from the fauna of the island. Sarcophaga (Heteronychia) thirionae (Lehrer, 1976) is recorded for the first time from Europe and North Africa (Algeria). One species, Sarcophaga (Heteronychia) gabrielei sp. nov., from various sites in the limestone massif of Marganai, is described as new. Previously unpublished records from other Italian regions and from other countries (Algeria, Canary Islands, Greece) are also given for several species. Sarcophaga (Heteronychia) schnabli Villeneuve, 1911 is recognized as a junior synonym of S. (H.) consanguinea Rondani, 1860 syn. nov. The possible synanthropy of Sarcophaga (Heteronychia) pandellei (Rohdendorf, 1937) is briefly discussed. A key to males and females of all known Sardinian and Corsican species of Sarcophaga (Heteronychia) is provided.

Taxonomy of the long brown scale Coccus longulus (Douglas), stat. n. (Homoptera: Coccidae)

1977 ◽  
Vol 67 (1) ◽  
pp. 89-95 ◽  
Author(s):  
Y. BEN-DOV
Keyword(s):  
Adult Female ◽  
Junior Synonym ◽  
Type Specimens ◽  
Authentic Material

AbstractExamination of type specimens and other authentic material established that the earliest available name for the long brown scale is Coccus longulus (Douglas), stat. n. and that Lecanium elongation Signoret is a junior synonym of Parthenolecanium persicae (F.), syn. n. Detailed, illustrated descriptions of adult female C. longulus are given, based on collections from England, Australia, Israel and the U.S.A. Lectotypes are designated for C. longulus, Lecanium frontale Green and Lecanium acaciae Newstead. Coccus acaciae (Newstead), stat. n. is raised from synonymy and seven synonyms of C. longulus are listed.

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