Two new species of Stenosoma (Isopoda, Idoteidae) from the Sea of Marmara

Crustaceana ◽  
2015 ◽  
Vol 88 (10-11) ◽  
pp. 1201-1220 ◽  
Author(s):  
M. Levent Artüz ◽  
Cüneyt Kubanç
Keyword(s):  
New Species ◽  
Posidonia Oceanica ◽  
Species Level ◽  
Morphological Identification ◽  
Posterior Half ◽  
Sea Of Marmara ◽  
Key To Species ◽  
Seagrass Meadows ◽  
Appendix Masculina ◽  
Two New Species

Two new species of isopod crustaceans belonging to the genusStenosomaLeach, 1814 (Valvifera, Idoteidae) are described, illustrated, and compared with the other known species of the genus. The new species can be distinguished both from each other and from all their congeners by having a maxilliped with two coupling hooks; length of the appendix masculina on pleopod II; and an antennal flagellum with 12 articles inStenosoma aasenisp. nov.; and by having a pair of distinctive lateral spinous tubercles on pereonites I-II; and a pereon with a part of a mid-dorsal carina on the posterior half of each of the pereonites inStenosoma inonueisp. nov.; the two new species also differ in the morphology of mouthparts, pleotelson, and pereopods. Both new species were collected from seagrass meadows, colonized predominantly byZostera(Zostera)marinaLinnaeus, 1753 andPosidonia oceanica(Linnaeus) Delile, 1813, in the Sea of Marmara, Turkey. An up-to-date morphological identification key to species level for to genusStenosomais also provided.

The diversity of the genus Aricidea (Polychaeta: Paraonidae) from the Sea of Marmara, with descriptions of two new species and two new records for the Mediterranean fauna

Zootaxa ◽  
2020 ◽  
Vol 4844 (1) ◽  
pp. 1-73
Author(s):  
DENIZ ERDOĞAN-DERELI ◽  
MELIH ERTAN ÇINAR
Keyword(s):  
New Species ◽  
New Records ◽  
Posterior Part ◽  
Species Level ◽  
Sense Organs ◽  
Sea Of Marmara ◽  
Two New Species ◽  
The Mediterranean ◽  
Branchial Region ◽  
Hard Substrata

This paper reports 13 Aricidea species from the Sea of Marmara. The Aricidea specimens were collected at 98 stations in the region in 2012 and 2013 from soft and hard substrata at depths ranging from 0 to 1200 m. Among the material, two new species, namely Aricidea (Acmira) katzmanni n. sp. and Aricidea (Acmira) pseudoassimilis n. sp., and 11 known species were discovered. Aricidea mirunekoa and A. bulbosa are new records for the Mediterranean fauna; A. (Acmira) annae and A. (Aricidea) wassi are new records for the Sea of Marmara. Aricidea (Acmira) katzmanni n. sp. is characterized by having a long, digitiform antenna; no notopodial papillae on the posterior part of the branchial region; and hook shaped modified neurochaetae with a strong hood and fragile arista. Aricidea (Acmira) pseudoassimilis n. sp. is characterized by having a short, digitiform antenna; interramal lobes between notopodia and neuropodia; hook-shaped modified neurochaeta that gets subterminally thinner with a rounded tip. As A. (Strelzovia) bulbosa has been only previously reported from the Gulf of Suez (Red Sea), it could be a new alien species for the Sea of Marmara and Mediterranean Sea. Based on the characters that have been overlooked so far, the subspecies A. suecica meridionalis and A. capensis bansei were raised to species level, A. meridionalis n. stat. and A. bansei n. stat. The present paper reports the usage of ciliary bands and slits on the prostomium and body, swellings/ridges in the branchial region, and the shape and distribution of sense organs in the taxonomy of Aricidea. All species were described and figured. 

A revision of the Pseudojaniridae Wilson, with a description of a new genus of Stenetriidae Hansen (Crustacea : Isopoda : Asellota)

1999 ◽  
Vol 13 (1) ◽  
pp. 67 ◽  
Author(s):  
Peter A. Serov ◽  
George D. F. Wilson
Keyword(s):  
New Species ◽  
Cryptic Species ◽  
New Genus ◽  
Morphological Diversity ◽  
Species Level ◽  
Appendix Masculina ◽  
The Family ◽  
Two New Species ◽  
Definition Of ◽  
Species Descriptions

The discovery of asellotan isopod species resembling Stenetrium, but with male pleopods like those in the genus Pseudojanira Barnard, 1925 necessitated a re-examination of the taxonomy of the family Pseudojaniridae Wilson, 1986. Data presented in this paper support the assignment of the Pseudojaniridae to the superfamily Stenetrioidea Hansen, 1905, thus eliminating the superfamily Pseudojaniroidea Wilson. A new definition of the Stenetrioidea and a generic key are provided. The genus Pseudojanira and its species are revised, including a species-level key. A study of Pseudojanira investigatoris Poore and Just, 1990 has revealed two new cryptic species, Pseudojanira fremantlensis, sp. nov. and Pseudojanira justi, sp. nov. Some paratypes and other specimens originally classified as Pseudojanira investigatoris are reassigned to other species. Descriptions of two new monotypic genera of the Pseudojaniridae, Schottea taupoensis, gen. nov., sp. nov. andAdajinoperus tetanomorphus, gen. nov., sp. nov. further expand the recognised morphological diversity of this family. A new genus of Stenetriidae, Lexcenium, gen. nov., with two new species, L. poorei, sp. nov. and L. greenensis, sp. nov., provides additional evidence of the diverse, non- homologous forms of the ‘stylet-like’ appendix masculina within the superfamily.

THE PUNCTIGERA GROUP OF THE GENUS EUXOA (LEPIDOPTERA: NOCTUIDAE) WITH DESCRIPTIONS OF TWO NEW SPECIES

1974 ◽  
Vol 106 (12) ◽  
pp. 1233-1240 ◽  
Author(s):  
J. D. Lafontaine
Keyword(s):  
New Species ◽  
Key To Species ◽  
Two New Species ◽  
Lepidoptera Noctuidae

AbstractThe punctigera group of the genus Euxoa is defined on the basis of genitalic characters. Species included in this group are Euxoa punctigera (Wlk.), E. spumata McD., E. stigmatalis (Sm.), E. aurantiaca n. sp., and E. cana n. sp. Adults and genitalia of the species are illustrated and a key to species is included.

A new genus and two new species of Tarsonemidae (Acari: Heterostigmata) associated with bark beetles (Coleoptera: Curculionidae: Scolytinae) from Peru

Zootaxa ◽  
2021 ◽  
Vol 4966 (1) ◽  
pp. 41-53
Author(s):  
ALEXANDER A. KHAUSTOV ◽  
ALEXANDER V. PETROV ◽  
VASILIY B. KOLESNIKOV
Keyword(s):  
New Species ◽  
Bark Beetles ◽  
New Genus ◽  
New Genus And Species ◽  
Key To Species ◽  
Two New Species ◽  
A New Species

A new genus and species, Unguitarsonemus paradoxus n. gen., n. sp. and a new species, Pseudotarsonemoides peruviensis n. sp. (Acari: Trombidiformes: Tarsonemidae), are described based on phoretic females collected on bark beetles Phloeotribus pilula and Ph. biguttatus, respectively, from Peru. A key to species of the genus Pseudotarsonemoides is provided. 

Taxonomic studies of two genera, Elongationa gen. nov. and Midoria Kato (Hemiptera: Cicadellidae: Ledrinae), with two new species from China

Zootaxa ◽  
2017 ◽  
Vol 4294 (3) ◽  
pp. 361 ◽  
Author(s):  
JING SUN ◽  
WEIJIAN HUANG ◽  
YALIN ZHANG
Keyword(s):  
New Species ◽  
Key To Species ◽  
Two New Species ◽  
Taxonomic Studies ◽  
One New Species ◽  
A New Species

Elongationa gen. nov., a new leafhopper genus (Hemiptera: Cicadellidae: Ledrinae) with one new species, E. hyalina sp. nov., is described and illustrated in detail. A checklist and key to species in the genus Midoria are provided including a new species, Midoria curvidentata sp. nov., described in this paper.  

Two new species of the genus Syngastes (Copepoda, Harpacticoida, Tegastidae) from South Korea

Crustaceana ◽  
2016 ◽  
Vol 89 (4) ◽  
pp. 431-458 ◽  
Author(s):  
Jong Guk Kim ◽  
Jong Guk Kim ◽  
Tae Won Jung ◽  
Jong Guk Kim ◽  
Tae Won Jung ◽  
...  
Keyword(s):  
New Species ◽  
South Korea ◽  
First Record ◽  
Exopodal Segment ◽  
Key To Species ◽  
Korean Waters ◽  
The Family ◽  
Two New Species ◽  
Almost All

Herein two new species of the genusSyngastesMonard, 1924 are described from South Korea, with detailed descriptions and illustrations. Both new copepods,Syngastesmulticavussp. nov. andS. pseudofoveatussp. nov., have two inner setae on the first exopodal segment of P2 and P3.Syngastesmulticavussp. nov. most closely resemblesS. gibbosusBartsch, 1999 reported from Australia, as they both have a five-segmented antennule in the female. However,Syngastesmulticavussp. nov. has a rounded body outline instead of the gibbose outline observed inS. gibbosus.Syngastespseudofoveatussp. nov. resemblesS. foveatusBartsch, 1994 in almost all aspects. However, they differ clearly in the number of setae on the first exopodal segment of P2 and P3. We also provide a key to species of the genusSyngastesworldwide. The present study is the first record of the family Tegastidae in Korean waters.

scholarly journals Two new species and distribution records for the genus Bohayella Belokobylskij, 1987 from Costa Rica (Hymenoptera, Braconidae, Cardiochilinae)

ZooKeys ◽  
2020 ◽  
Vol 996 ◽  
pp. 93-105
Author(s):  
Ilgoo Kang ◽  
Scott R. Shaw ◽  
Nathan P. Lord
Keyword(s):  
New Species ◽  
Costa Rica ◽  
Neotropical Region ◽  
Current Work ◽  
Key To Species ◽  
Number Of Species ◽  
Two New Species ◽  
New Distribution

Two new species of Bohayella Belokobylskij, 1987 from Costa Rica are described: Bohayella geraldinae Kang, sp. nov. and Bohayella hansoni Kang, sp. nov. These are new distribution records for the genus in the Neotropical region. In addition, a key to species of the genus Bohayella of Costa Rica is presented. The current work elevates the number of species included in Bohayella from nine to eleven.

scholarly journals Two new species of planthoppers from India (Hemiptera: Auchenorrhyncha: Delphacidae) in the genera Parasogata and Eoeurysa

2020 ◽  
Vol 724 ◽  
pp. 93-108
Author(s):  
N Ramya ◽  
Charles Bartlett ◽  
Naresh M. Meshram
Keyword(s):  
New Species ◽  
Molecular Identification ◽  
Gene Sequence ◽  
Himachal Pradesh ◽  
Key To Species ◽  
Northeastern India ◽  
Two New Species ◽  
Mtcoi Gene

The genus Parasogata Zhou, Yang & Chen, 2018 is here reported from India represented by the new species Parasogata sexpartita sp. nov. collected in a recent exploration and survey of delphacids from Nagaland in northeastern India. A second species of Eoeurysa Muir, 1913 from India, the new species Eoeurysa sagittaria sp. nov., was found in Rampur, Una, Himachal Pradesh. Both new species are described with illustrations, and a molecular identification is given with the mtCOI gene sequence. A modified key to species of the genera is also provided.

scholarly journals A new genus of the Hypocera group (Diptera, Phoridae), with descriptions of two new species from China

ZooKeys ◽  
2020 ◽  
Vol 932 ◽  
pp. 113-127
Author(s):  
Guang-Chun Liu
Keyword(s):  
New Species ◽  
New Genus ◽  
Key To Species ◽  
Two New Species

A new genus, Sinogodavariagen. nov., with two new species, S. multiformissp. nov. and S. tenebrosasp. nov., is described from China. It belongs phylogenetically to the Hypocera group of genera. The species Latiborophaga bathmis Liu is transferred to the new genus. A key to species of the new genus is presented.

scholarly journals Two new species of Centrodora (Hymenoptera, Aphelinidae) from China, with a key to Chinese species

ZooKeys ◽  
2017 ◽  
Vol 687 ◽  
pp. 53-61
Author(s):  
Ye Chen ◽  
Cheng-De Li
Keyword(s):  
New Species ◽  
Key To Species ◽  
Two New Species

Two new species of Centrodora Förster, C. crassiscapasp. n. and C. pellucidasp. n., are described from China. A key to species from China based on females is given.

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