Xiphoniscus Vandel 1968

Autor: Grangeiro, Daniela C., Souza, Leila A., Christoffersen, Martin L.
Rok vydání: 2017
Předmět:
DOI: 10.5281/zenodo.5999099
Popis: Genus Xiphoniscus Vandel, 1968 Type species: Xiphoniscus mirabilis Vandel, 1968 Diagnosis (based on Leistikow 2000b). Species small, up to 4.5 mm in length. Smooth tergal surface. Cephalothorax with linea supraantennalis; linea frontalis thin or absent; slight lateral lobes present; eyes with at most 8 ommatidia. Molar penicil of mandible with one prominent branch and up to four smaller ones. Mesal endite of first maxilla with two slender penicils; lateral endite bearing 4+4 or 5 teeth with inner set cleft. Maxilliped endite with one or two teeth caudally and knob-like ���penicil��� rostrally. Ornamental sensory spine of carpus of pereopod 1 with serrate double-fringe. Pereopods with inner claw of dactylus short and dactylar seta simple. Coxal plates I���VII with noduli laterales (on coxal plate IV, nodulus inserted more dorsally); coxal plates II with a spiny prolongation directed backward. Pleopods lacking respiratory areas; male pleopod 1 endopodite with apex bent laterally and with 3���4 lateral teeth directed proximally. Uropod protopodite grooved and endopodite inserting proximally relative to exopodite.
Published as part of Grangeiro, Daniela C., Souza, Leila A. & Christoffersen, Martin L., 2017, New species of Xiphoniscus and new record of Androdeloscia escalonai (Isopoda, Scutocoxifera, Oniscidea, Philosciidae) from Brazilian Amazon in Zootaxa 4350 (2), DOI: 10.11646/zootaxa.4350.2.11, http://zenodo.org/record/1053082
{"references":["Vandel, A. (1968) Isopodes terrestres. Mission zoologique belge aux iles Galapagos et en Ecuador, 1, 37 - 168. [N. et J. LELEUP, 1964 - 65]","Leistikow, A. (2000 b) A new genus of Oniscidea from South America and a phylogenetic analysis of related genera (Crustacea: Isopoda: Philosciidae). Contributions to Zoology, The Hague, 69, 179 - 196."]}
Databáze: OpenAIRE
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