scholarly journals A new species and depth record of bopyrid (Crustacea, Isopoda) from a squat lobster in the Kuril-Kamchatka Trench

2020 ◽  
Vol 724 ◽  
pp. 122-133
Author(s):  
Jason D. Williams ◽  
Christopher B. Boyko ◽  
Ivan N. Marin
Keyword(s):  
New Species ◽  
Female Characters ◽  
Squat Lobster ◽  
Identification Keys ◽  
Male Characters ◽  
A New Species ◽  
Parasitic Isopod

The branchial parasitic isopod Pleurocryptella altalis sp. nov. (Bopyridae: Pseudioninae) is described from the squat lobster host Munidopsis petalorhyncha Baba, 2005. The new species is morphologically similar to Pleurocryptella formosa Bonnier, 1900 and P. wolffi Bourdon, 1972b but can be distinguished based on male characters (differences in head, pleon and uropods) and female characters (differences in barbula, pleopods and pleotelson). The parasite specimens (a female and male pair) were collected with the squat lobster host at a depth of 5060–5130 m from the Kuril-Kamchatka Trench, representing the deepest record for any of the 850+ described bopyrid isopod species and for any record of an infested host. Dichotomous identification keys to females and males of Pleurocryptella species and subspecies are provided.

Revision of the genus Pseudolebinthus (Orthoptera, Gryllidae, Eneopterinae) with the description of a new species from Southeast Africa

Zootaxa ◽  
2018 ◽  
Vol 4521 (2) ◽  
pp. 265 ◽  
Author(s):  
RANJANA JAISWARA ◽  
JIAJIA DONG ◽  
TONY ROBILLARD
Keyword(s):  
New Species ◽  
Sister Group ◽  
Morphological Features ◽  
Female Characters ◽  
Diagnostic Features ◽  
Male And Female ◽  
Identification Keys ◽  
A New Species

Pseudolebinthus is an intriguing genus of the tribe Xenogryllini with a distribtuion restricted to southeast Africa and characterized by unique morphological features such as asymmetrical male forewings and harp veins shaped as elongated balloons. It is sister group to the widely distributed genus Xenogryllus and has been known by two species, P. africanus Robillard, 2006 and P. whellani Robillard, 2006. The genus was initially diagnosed based exclusively on male morphological features. In this study, we add a new species to the genus, P. gorochovi Robillard sp. nov. and revise the diagnostic features using both male and female characters. We also update identification keys for the species of the genus. 

First record of Pterygodermatites (Pterygodermatites) (Nematoda: Rictulariidae) in South America, with the description of a new species from the Atlantic Forest, southeast Brazil

Zootaxa ◽  
2019 ◽  
Vol 4629 (1) ◽  
pp. 96-108
Author(s):  
MARIANA BRANDÃO SIMÕES ◽  
NARCISA IMACULADA BRANT MOREIRA ◽  
YURI LUIZ REIS LEITE
Keyword(s):  
New Species ◽  
South America ◽  
Atlantic Forest ◽  
First Record ◽  
Parasitic Nematodes ◽  
Female Characters ◽  
Southeast Brazil ◽  
Male Characters ◽  
A New Species ◽  
Vespertilionid Bats

Pterygodermatites are parasitic nematodes found in mammals worldwide, except Australia. There are 38 described species, which are found parasitizing bats, rodents, marsupials, carnivores and primates. We present taxonomic notes on nematodes collected from the digestive tract of bats from the Atlantic Forest in southeast Brazil. Two species previously recorded in marsupials in this region, Pterygodermatites (Paucipectines) elegans and Pterygodermatites (Paucipectines) jagerskioldi, were found parasitizing molossid and vespertilionid bats, respectively. A new species Pterygodermatites (Pterygodermatites) atlanticaensis found in phyllostomid bats is here described. Despite earlier work based on females, taxonomic work on this group of nematodes is usually based on male characters, such as position and number of caudal papillae, which is a problem because males are short-lived and not easily found. Here we also describe in detail female characters, such as position of the last pair of cuticular processes relative to the posterior end. This is the first record of P. (Pterygodermatites) in South America and the first record of P. (Paucipectines) jagerskioldi in bats. 

Review of Lypusinae (Lepidoptera: Gelechioidea: Lypusidae) from Korea with a description of a new species of Agnoea Walsingham, 1907

Zootaxa ◽  
2021 ◽  
Vol 4966 (3) ◽  
pp. 385-391
Author(s):  
JAE-CHEON SOHN ◽  
ALEXANDER L. LVOVSKY
Keyword(s):  
New Species ◽  
Female Characters ◽  
First Time ◽  
A New Species

The subfamily Lypusinae of Korea is reviewed with three species including a new species, Agnoea danguni Sohn, sp. nov. belonging to nominotypical subgenus, and two species of Agnoea belonging to the subgenus Tubuliferodes Toll, 1956: A. (T.) digitiella Kim, 2020 and A. (T.) josephinae (Toll, 1956). The female characters of A. digitiella are described for the first time. Additional collecting records are provided for A. digitiella and A. josephinae. Photographs of the habitus and the genitalia are provided for all three species of Agnoea known so far from Korea. 

A new species of the squat lobster genus Uroptychodes Baba, 2004 (Decapoda: Anomura: Chirostylidae) from Japan

Zootaxa ◽  
2021 ◽  
Vol 4966 (3) ◽  
pp. 349-358
Author(s):  
TOMOYUKI KOMAI
Keyword(s):  
New Species ◽  
Ovigerous Female ◽  
Identification Key ◽  
Key To Species ◽  
Central Japan ◽  
Squat Lobster ◽  
A New Species

A new species of the chirostylid squat lobster genus Uroptychodes Baba, 2004, U. fuscilineatus, is described and illustrated on the basis of a single ovigerous female from the Uraga Channel, central Japan, at depth of 250 m. The new species appears most similar to U. spinimarginatus (Henderson, 1885) and U. yapensis Dong, Gan & Li, 2021 among the 13 known congeners, but is notable in the pereopod 2 not being definitely more slender than the pereopods 3 and 4 and the remarkably spinose pereopods 1–4. A possible association of the new species with crinoid is suggested. An updated identification key to species of Uroptychodes is presented. 

Les Himantariidae ouest-européens, avec la description d’une nouvelle espèce du genre Stigmatogaster Latzel, 1880 (Chilopoda, Geophilomorpha)

2021 ◽  
Vol 126 (2) ◽  
pp. 133-158
Author(s):  
Etienne Iorio
Keyword(s):  
New Species ◽  
European Species ◽  
Identification Keys ◽  
Single Genus ◽  
Western European ◽  
Almost All ◽  
A New Species ◽  
Unpublished Information

The Western-European Himantariidae, with the description of a new species of the genus Stigmatogaster Latzel, 1880 (Chilopoda, Geophilomorpha). After an examination of one or several specimens of almost all of the Western-European species of the genus Stigmatogaster, a new species is described: S. tufi n. sp. apparently endemic to Corsica. New morphological details are given on several Western-European Himantariidae, particularly Stigmatogaster sardoa which is described in detail and confirmed as clearly valid, for some characters of S. excavata and for the female of Himantariella scutellaris which was previously unknown. S. arcisherculis has been again identified in France after 95 years without records in this country. All species so far variously assigned to either Haplophilus or Stigmatogaster are here classified in a single genus Stigmatogaster. Preliminary illustrated identification keys for the Western-European genera of Himantariidae and for the Stigmatogaster species are given also in English. An updated checklist of the Western-European Himantariidae with their distribution is given. Thanks to unpublished information of Lucio Bonato, Himantarium mediterraneum is confirmed in Europe.

A new species of Pseudione sensu lato (Isopoda: Bopyridae) on a squat lobster host from the deep South-West Atlantic

Zootaxa ◽  
2021 ◽  
Vol 4996 (2) ◽  
pp. 363-373
Author(s):  
EMANUEL PEREIRA ◽  
BRENDA LÍA DOTI ◽  
DANIEL ROCCATAGLIATA
Keyword(s):  
New Species ◽  
Ovigerous Female ◽  
Submarine Canyon ◽  
The Body ◽  
Deep South ◽  
Squat Lobster ◽  
South West ◽  
The Right ◽  
A New Species ◽  
Lateral Plates

A new bopyrid, Pseudione chiesai n. sp., is herein described based on an ovigerous female and an adult male found in the right branchial chamber on a specimen of Munida spinosa Henderson, 1885. This parasite was collected in the Mar del Plata submarine canyon at 819 m depth during the expedition “Talud Continental I” carried out by the Argentine RV Puerto Deseado in 2012. P. chiesai n. sp. belongs to the Pseudione “crénelés” group sensu Bourdon (1972, 1976), which currently contains seven species, all of which have galatheoid crabs as hosts. P. chiesai n. sp. can be separated from the other species in the Pseudione “crénelés” group by the following combination of characters: (1) both sides of the body convex, (2) frontal lamina with a few, shallow indentations, (3) coxal plates 1–4 and tergal projections 1–4 with distinct irregular margins, mainly on the right side, (4) pereomeres 5–7 with single/branched lateral digitations, (5) maxilliped palp well-developed and setose, and (6) pleon with lateral plates 1–5 distally rounded and directed laterally. The taxonomic position of this new species is briefly discussed.  

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.

Revision in part of the genus Nebrioporus Régimbart, 1906, with emphasis on the N. laeviventris-group (Coleoptera: Dytiscidae)

Zootaxa ◽  
2009 ◽  
Vol 2040 (1) ◽  
pp. 1-111 ◽  
Author(s):  
MARIO TOLEDO
Keyword(s):  
New Species ◽  
Distributional Analysis ◽  
Character Analysis ◽  
Diagnostic Characters ◽  
Identification Keys ◽  
Male Characters ◽  
New Synonyms ◽  
Two New Species ◽  
Species Groups ◽  
Previous Identification

The genus Nebrioporus Régimbart, 1906 is reviewed and partially revised. The historical subgeneric divisions have not been subscribed to here because they fail to reflect the natural grouping within the genus. Instead, Nebrioporus has been divided into eight species-groups recognised and described with character analysis and keys for their identification. The N. laeviventris-group, comprising 4 subgroups and 13 species, has been revised. The N. depressus-group, the most speciose within the genus, is redefined and dealt with in detail with keys for the identification of the species and morphological illustrations accompanying the taxonomic discussion for selected species. The N. sansii-group, as here defined, is also keyed and illustrated and the species N. lynesi (J. Balfour-Browne, 1947) is revised and inserted into this group. Revisional notes are provided also for the following species: Nebrioporus canariensis (Bedel, 1881), N. capensis (Omer-Cooper, 1953), N. dubius (Aubé, 1838b), N. kiliani (Peyerimhoff, 1929), N. kilimandjarensis (Régimbart, 1906), N. seriatus (Sharp, 1882), N. simplicipes (Sharp, 1884), N. solivagus (Omer-Cooper, 1965), N. vagrans (Omer-Cooper, 1953). All revised species are provided with a short redescription, illustration of diagnostic characters and distributional analysis. For several species new distributional records are given. Illustrations of habitus and male characters are provided also for species not discussed in the text. A comprehensive checklist of the genus Nebrioporus is given, with synonyms. Two new species are described: N. amicorum sp.n. from Crete and N. sagartus sp.n. from Iran, both belonging to the N. laeviventris-group, the former described from material previously determined as Nebrioporus stearinus (Kolenati, 1854). Nebrioporus seriatus (Sharp, 1882) is found to be a member of the abyssinicus-group and inserted into previous identification keys. Nebrioporus suavis (Sharp, 1882) is here considered as a western subspecies of N. stearinus (new status as Nebrioporus stearinus suavis (Sharp)). New synonyms: Zimmermannius Guignot, 1941 = Nebrioporus Régimbart, 1906; Hydroporus walkeri Branden, 1885 = Hydroporus crotchi Preudhomme de Borre, 1871; Hydroporus variegatus Aubé, 1838a = Hydroporus stearinus Kolenati, 1845; Deronectes turca Seidlitz, 1887 = Hydroporus stearinus Kolenati, 1845; Potamonectes sulphuricola Zaitzev, 1951 = Hydroporus airumlus Kolenati, 1845. Lectotypes are designated for: Hydroporus clarkii Wollaston, 1862; Deronectes simplicipes Sharp, 1884; Deronectes anchoralis Sharp, 1884; Hydroporus kiliani Peyerimhoff, 1929; Deronectes seriatus Sharp, 1882; Deronectes arabicus Sharp, 1882; Deronectes islamiticus Sharp, 1882; Deronectes princeps Sharp, 1882; Hydroporus stearinus Kolenati, 1845; Deronectes suavis Sharp, 1882; Hydroporus crotchi Preudhomme de Borre, 1871; Hydroporus insignis Klug, 1833; Hydroporus semiclusus Walker, 1871; Deronectes hostilis Sharp, 1884; and Hydroporus melanogrammus Régimbart, 1899.

A new species of Renocila Miers, 1880 (Crustacea: Isopoda: Cymothoidae), a fish parasitic isopod from Andaman Island, India

2020 ◽  
Vol 16 (5) ◽  
pp. 396-410
Author(s):  
Panakkool Thamban Aneesh ◽  
Niel L. Bruce ◽  
Musaliyarakam Nashad ◽  
Kinattumkara Bineesh ◽  
Abdulla A. Mohamed Hatha
Keyword(s):  
New Species ◽  
Andaman Island ◽  
A New Species ◽  
Parasitic Isopod

A new squat lobster species of the genus Munida Leach, 1820 (Crustacea: Anomura: Galatheoidea: Munididae) from hydrothermal vents on the Eastern Pacific Rise

Zootaxa ◽  
2020 ◽  
Vol 4743 (1) ◽  
pp. 131-136 ◽  
Author(s):  
XINMING LIU ◽  
XINZHENG LI ◽  
RONGCHENG LIN
Keyword(s):  
New Species ◽  
Deep Sea ◽  
Hydrothermal Vent ◽  
Hydrothermal Vents ◽  
Eastern Pacific ◽  
Single Specimen ◽  
Squat Lobster ◽  
The Third ◽  
A New Species

A new species of the genus Munida Leach, 1820, is described and illustrated based on a single specimen from the deep-sea hydrothermal vent on the Eastern Pacific Rise. Munida alba sp. nov. closely resembles M. ampliantennulata Komai, 2011, M. watatsumin Komai, 2014. and M. magniantennulata, but differences in the morphologies of the third maxilliped, pollex of the cheliped and the third segment of the antennal peduncle readily distinguish the new species from the three relatives. The new species is the fourth of the genus occurring at the hydrothermal vent areas. 

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