scholarly journals Taxonomic revision of the Pegomya meridiana species group (Diptera: Anthomyiidae) including natural enemies of invasive Hypericum spp. (Clusiaceae)

Zootaxa ◽  
2009 ◽  
Vol 2299 (1) ◽  
pp. 29-43 ◽  
Author(s):  
VERNER MICHELSEN
Keyword(s):  
Hypericum Perforatum ◽  
Taxonomic Revision ◽  
Species Group ◽  
Character State ◽  
Invasive Weeds ◽  
Forward Displacement ◽  
Hypericum Perforatum L ◽  
Males And Females ◽  
First Time ◽  
Eurasian Species

The Pegomya meridiana species group is established for three Palaearctic species that supposedly all as larvae attack seed-capsules of Hypericum spp. (Clusiaceae). Pegomya meridiana (Villeneuve) and P. provecta (Villeneuve) are widespread Eurasian species, while the third species, P. canariensis Michelsen, is endemic to the western Canary Islands. Synapomorphies for the Pegomya meridiana species group are most evident in the females: A laterally compressed oviscapt with blade-shaped cerci and a unique forward displacement of spiracles VI onto tergite V. Both sexes of P. provecta and P. canariensis are further lacking abdominal spiracles VII, a character state not previously reported from Anthomyiidae. An equally novel character state is the fusion of the cercal tips seen in female P. canariensis. The taxonomic part includes illustrated descriptions, specimen records, notes on distribution and biology, and an identification key to males and females. Females of P. provecta and P. canariensis are described for the first time. Hypericum perforatum L. and H. canariense L. are known as invasive weeds outside their natural ranges, and it is pointed out that species of the P. meridiana species group might be useful in the control of alien populations of these plants through their seed-feeding larvae.

Bothynus entellus (LePeletier & Serville) (Coleoptera: Scarabaeidae: Dynastinae) species group: taxonomic revision and description of two new species

Zootaxa ◽  
2020 ◽  
Vol 4750 (1) ◽  
pp. 101-121
Author(s):  
PAULO R.M. DUARTE ◽  
PASCHOAL C. GROSSI
Keyword(s):  
New Species ◽  
Taxonomic Revision ◽  
Species Group ◽  
Distribution Maps ◽  
Identification Keys ◽  
Two New Species ◽  
Males And Females ◽  
First Time

The Bothynus entellus (LePeletier & Serville) (Coleoptera: Scarabaeidae: Dynastinae: Pentodontini) species group is reviewed with redescriptions, diagnoses, illustrations, and separate identification keys to males and females. Distribution maps for all species in this species group are presented for the first time. Furthermore, two new species, Bothynus araya Duarte & Grossi new species and Bothynus condacki Duarte & Grossi new species, are described. 

Review of the Priocnemis hyalinata species-group (Hymenoptera: Pompilidae), with description of a new species from China

Zootaxa ◽  
2017 ◽  
Vol 4254 (5) ◽  
pp. 551
Author(s):  
VALERY M. LOKTIONOV ◽  
ARKADY S. LELEJ ◽  
ZAI-FU XU
Keyword(s):  
New Species ◽  
Species Group ◽  
Oriental Region ◽  
Males And Females ◽  
First Time ◽  
One New Species ◽  
A New Species

Eight species in the Priocnemis hyalinata species-group are reviewed. The species-group is recorded from Oriental Region for the first time, and one new species, Priocnemis (Priocnemis) yunnanensis Loktionov, Lelej & Xu, sp. nov. (China: Yunnan) is described and illustrated. The lectotype of Salius (Priocnemis) unicolor Gussakovskij is designated. The distribution of P. (P.) hyalinata (Fabricius), P. (P.) fennica Haupt and P. (P.) unicolor (Gussakovskij) is clarified and enlarged within Russia. Keys to species for males and females are given.  

scholarly journals A new Palaearctic species of the subgenus Lunatipula (Diptera, Tipulidae) from the West Caucasus with a survey of the caucasica species group

ZooKeys ◽  
2021 ◽  
Vol 1048 ◽  
pp. 145-175
Author(s):  
Vladimir I. Lantsov ◽  
Valentin E. Pilipenko
Keyword(s):  
New Species ◽  
Parallel Evolution ◽  
Distribution Patterns ◽  
Species Group ◽  
Palaearctic Species ◽  
The West ◽  
The Caucasus ◽  
Males And Females ◽  
First Time ◽  
Two Populations

The caucasica species group in the subgenus Lunatipula is redefined and now consists of five species native to the Caucasus. Tipula (L.) eleniyasp. nov. is described as new to science, and variations in the male terminalia in two populations are noted. Two subspecies (quadridentataquadridentata and quadridentatapaupera) are elevated to species rank. Detailed photo’s complement the descriptions of all five species (caucasica, eleniya, paupera, quadridentata, talyshensis), and data on ecology and distribution patterns are included as well as identification keys to males and females. Tipula caucasica is recorded from the West Caucasus and Tipula quadridentata is recorded from Dagestan (Russia) for the first time. Parallel evolution is traced in the male terminalia of the new species and in several non caucasica species group of Palaearctic Lunatipula.

Distinguishing ten sympatric species of fiddler crab (Decapoda: Ocypodidae) using a suite of phenotypic characteristics

Zootaxa ◽  
2021 ◽  
Vol 5026 (4) ◽  
pp. 480-506
Author(s):  
LAURA A. MICHIE ◽  
R. S. K. BARNES ◽  
PAUL F. CLARK ◽  
WAYNE A. BENNETT ◽  
SIMON M. CRAGG
Keyword(s):  
Fiddler Crab ◽  
Taxonomic Revision ◽  
Field Studies ◽  
Sympatric Species ◽  
Phenotypic Characteristics ◽  
Biogeographic Region ◽  
Males And Females ◽  
First Time ◽  
The Village ◽  
Major Cheliped

Ten species of fiddler crab are reported inhabiting the intertidal zone of a shore on Kaledupa Island, Indonesia. This is one of the highest recorded numbers of fiddler crab species living in sympatry, equating to over two-thirds of those known from the Wallacea biogeographic region and more than half of all those recorded from Indonesia. The descriptions to identify and distinguish these ten species are provided using a suite of characters e.g., carapace, major cheliped, male gonopods, gastric mills, life colouration in males and females, and notes on their ecology and distribution. Specimens were observed and collected in the Wakatobi National Park, near the village of Ambeua on Kaledupa island, Sulawesi Tenggara, Indonesia. Gastric mills are described for the first time for Gelasimus jocelynae, Paraleptuca crassipes, Tubuca coarctata, T. demani and T. dussumieri. A tabulation of anatomical features and colouration for all species in this study is provided as a support for field studies. It identifies features that support the recently proposed taxonomic revision of fiddler crabs by Shih et al. (2016).  

Taxonomic revision of the “mexicanus” group of the genus Vaejovis C. L. Koch, 1836 (Scorpiones: Vaejovidae)

Zootaxa ◽  
2019 ◽  
Vol 4596 (1) ◽  
pp. 1 ◽  
Author(s):  
CONTRERAS-FÉLIX GERARDO A. ◽  
FRANCKE B. OSCAR F.
Keyword(s):  
New Species ◽  
Natural History ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
The Other ◽  
Species Groups ◽  
Males And Females ◽  
First Time

Within the scorpion genus Vaejovis C.L. Koch, the “mexicanus” group is composed of species distributed in the mountains of México. This group presents taxonomic problems, because its characterization and the species included in the group have varied through the years. In the present work, we redefine this group based on several morphological characters, and we differentiate it from the other two species groups within the genus: “vorhiesi” and “nit dulus+nigrescens”. Additionally, five new species are described: Vaejovis ceboruco sp. nov., Vaejovis nanchititla sp. nov., Vaejovis santibagnezi sp. nov., Vaejovis talpa sp. nov. and Vaejovis tapalpa sp. nov; the males of three species are described for the first time (V. dugesi, V. nigrofemoratus and V. tesselatus); and the updated diagnosis for all species is included. Keys for the identification of males and females of the 30 species included in this group are given. Lastly, notes on the natural history and distribution of some species are provided, with maps of known distribution for all the species.

Taxonomic revision of the Neotropical ensign wasp genus Decevania (Hymenoptera: Evaniidae)

Zootaxa ◽  
2007 ◽  
Vol 1496 (1) ◽  
pp. 1-30 ◽  
Author(s):  
RICARDO KAWADA ◽  
CELSO O. AZEVEDO
Keyword(s):  
Species Identification ◽  
Taxonomic Revision ◽  
Neotropical Species ◽  
Males And Females ◽  
First Time

Neotropical species of Decevania Huben, 2003 are revised for the first time. Species in this genus are characterized by having an 8-segmented flagellum, eye relatively reduced, wings frequently large and floppy with reduced venation (M+CU, 1CUa, 1Cub and 2CU), anterior wing with only one cell enclosed by tubular vein (costal), and hind tarsomere 1–3 posteriorly expanded. Thirteen species are recognized, two of which were previously described, D. parva (Enderlein, 1901) and D. striatigena (Kieffer, 1910), and eleven which are described and illustrated as new; D. brevis sp. nov., D. deansi sp. nov., D. destituta sp. nov., D. elongata sp. nov., D. glabra sp. nov., D. hemisphaerica sp. nov., D. nigra sp. nov., D. nuda sp. nov., D. polita sp. nov., D. reticulata sp. nov., D. unidentata sp. nov. Keys for species identification based on males and females are provided.

A taxonomic revision of the African part of the orb-weaving genus Argiope (Araneae: Araneidae)

1997 ◽  
Vol 28 (2) ◽  
pp. 199-239 ◽  
Author(s):  
PER DE PLACE Bjørn
Keyword(s):  
Taxonomic Revision ◽  
Males And Females ◽  
First Time

AbstractThe genus Argiope Audouin, 1826 (Araneae: Araneidae) is revised for Africa, including neighboring islands and Arabia. Thirteen species are recognized as distinct. Eight of these are redescribed: A. aurocincta Pocock, 1898, A. australis (Walckenaer, 1805), A. bruennichii (Scopoli, 1772), A. coquerelii (Vinson, 1863), A. flavipalpis (Lucas, 1858), A. lobata (Pallas, 1772), A. sector (ForskÅl, 1775), A. trifasciata (ForskÅl, 1775); five species: A. anomalopalpis (generic placement uncertain!), A. comorica, A. tapinolobata, A. levii, and A. ranomafanensis are described as new. The male of A. australis is described for the first time. Nineteen taxa are placed in synonymy: A. anasuja fletcheri Hirst, 1911, A. banana Strand, 1920, A. bruennichii africana Strand, 1906, A. caudata Blackwall, 1865, A. clathrata Koch, 1839, A. clarkii Blackwall, 1865, A. cuspidata Thorell, 1859, A. elegans Thorell, 1859, A. fissilioba Koch, 1875, A. gracilis Blackwall, 1866, A. gibberosa Caporiocco, 1947, A. lordii Cambridge, 1870, A. laeta Thorell, 1859, A. nigripes Simon, 1898, A. nigrovittata Thorell, 1859, A. obscuripes Strand, 1906, A. pechuelii Karsch, 1879, A. sericea capoverdiana Capello, 1866, A. suavissima Gerstäcker, 1873. Keys to the known males and females of all valid taxa are provided.

scholarly journals Taxonomic revision of the genus Copelatus of Madagascar (Coleoptera, Dytiscidae, Copelatinae): the non- erichsonii group species

ZooKeys ◽  
2019 ◽  
Vol 869 ◽  
pp. 19-90 ◽  
Author(s):  
Tolotra Ranarilalatiana ◽  
Lala Harivelo Raveloson Ravaomanarivo ◽  
Johannes Bergsten
Keyword(s):  
Taxonomic Revision ◽  
Species Group ◽  
Junior Synonym ◽  
Valid Species ◽  
Mitochondrial Coi ◽  
Taxonomic Approach ◽  
First Time ◽  
Group Species

The genus Copelatus Erichson, 1832 (Coleoptera, Dytiscidae, Copelatinae) of Madagascar is revised in two parts. This review is restricted to the Copelatus species that have fewer than ten elytral + one submarginal stria, including all species except those of the erichsonii species group. Both morphological and molecular (mitochondrial COI) data are used in an integrative taxonomic approach. Thirteen species are recognised, of which five are described as new: Copelatus ankaratrasp. nov., Copelatus kelysp. nov., Copelatus pseudostriatussp. nov., Copelatus safiotrasp. nov. and Copelatus vokokasp. nov.Copelatus unguicularis Régimbart, 1903 and Copelatus apicalis Fairmaire, 1898 are both transferred to the genus Madaglymbus Shaverdo & Balke, 2008 (comb. nov.). Copelatus mimetesGuignot 1957 is a junior synonym of the widespread Afrotropical–Arabian Copelatus pulchellus (Klug, 1834) (syn. nov.). Copelatus marginipennis (Laporte, 1835) is reinstated (stat. nov.) as a valid species with Copelatus aldabricus Balfour-Browne, 1950 and Copelatus aldabricus var. simplex Guignot, 1952 as junior synonyms (syn. nov.). We designate lectotypes for Colymbetes marginipennis Laporte, 1835 and Copelatus obtusus Boheman, 1848. Copelatus peridinus Guignot, 1955 is recorded for Madagascar for the first time and Copelatus nodieri Régimbart, 1895 is rejected as a species present in Madagascar.

Taxonomy of Simulium guaporense Py-Daniel (Diptera: Simuliidae) from Brazil, with the first description of males and females

Zootaxa ◽  
2006 ◽  
Vol 1104 (1) ◽  
pp. 23
Author(s):  
NEUSA HAMADA ◽  
LUIS M. HERNANDEZ ◽  
SERGIO LUIZ BESSA LUZ
Keyword(s):  
Morphological Characters ◽  
Species Group ◽  
Type Locality ◽  
Immature Stages ◽  
Mato Grosso ◽  
Males And Females ◽  
First Time

We describe Simulium guaporense Py-Daniel adults and redescribe some morphological characters of its larvae and pupae based on specimens collected near the type locality in Rondônia State, Brazil. We report this species for the first time in Mato Grosso State. This species was placed originally in the S. siolii species group of the subgenus Psaroniocompsa; however, the thoracic pattern of the adults of S. guaporense is similar to that of species in the S. auristriatum species group. The immature stages were found on deciduous leaves and trailing vegetation in sandy-bottomed streams. Females were collected biting humans.

Taxonomic revision of Perdita subgenus Heteroperdita Timberlake (Hymenoptera: Andrenidae), with descriptions of two ant-like males

Zootaxa ◽  
2016 ◽  
Vol 4214 (1) ◽  
pp. 1 ◽  
Author(s):  
ZACHARY M. PORTMAN ◽  
JOHN L. NEFF ◽  
TERRY GRISWOLD
Keyword(s):  
United States ◽  
New Species ◽  
Geographic Distribution ◽  
Taxonomic Revision ◽  
Junior Synonym ◽  
Sexually Dimorphic ◽  
Southwestern United States ◽  
Identification Keys ◽  
Males And Females ◽  
First Time

Perdita subgenus Heteroperdita Timberlake, a distinctive subgenus of 22 species from the southwestern United States and adjacent Mexico, all specialists on Tiquilia (Boraginaceae), is revised. Nine new species are described: Perdita (Heteroperdita) desdemona Portman, sp. n., P. (H.) exusta Portman & Griswold, sp. n., P. (H.) hippolyta Portman & Griswold, sp. n. (male previously incorrectly described as P. pilonotata Timberlake), P. (H.) hooki Portman & Neff, sp. n., P. (H.) nuttalliae Portman, sp. n., P. (H.) prodigiosa Portman & Griswold, sp. n., P. (H.) sycorax Portman, sp. n., P. (H.) titania Portman & Griswold, sp. n., and P. (H.) yanegai Portman, sp. n. The following sexes are associated and described for the first time: the male of P. (H.) frontalis Timberlake, 1968, the female of P. (H.) optiva Timberlake, 1954, and the true male of P. (H.) pilonotata Timberlake, 1980. Perdita (H.) fasciatella Timberlake, 1980 is proposed as a junior synonym of P. (H.) sexfasciata Timberlake, 1954. A neotype is designated for P. (H.) pilonotata Timberlake, 1980. Two species in particular, P. prodigiosa and P. pilonotata, are sexually dimorphic with distinctive ant-like males. Information is presented on floral relationships, phenology, and geographic distribution. Identification keys for males and females are provided. 

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