Eurycopinae, Hansen, 1916
publication ID |
https://doi.org/ 10.11646/zootaxa.1272.1.1 |
publication LSID |
lsid:zoobank.org:pub:0092C403-3F89-469A-9EC9-3174990971A1 |
DOI |
https://doi.org/10.5281/zenodo.5067341 |
persistent identifier |
https://treatment.plazi.org/id/039FCE02-FFA6-790B-1D6F-FD1C3D1E2784 |
treatment provided by |
Felipe |
scientific name |
Eurycopinae |
status |
|
Key to the genera of Eurycopinae View in CoL
1 Posterior margin of pleotelson with additional structure (outer rim); uropod protopod bent at midlength with both margins angled; cuticle strongly calcified, mat, body deepest at head ............................................................................... Dubinectes View in CoL gen. nov.
Posterior margin of pleotelson simple; uropod protopod with straight lateral margin, cuticle thin, glossy, body deepest at natasome .............................................................. 2
2 Pereonites 5 and 6 with complete dorsal articulation; antenna 1 article 1 with produced distomedial lobe, article 3 longer than article 2; epipod of maxilliped with angled lateral projection.................................................................................................. Eurycope View in CoL
Pereonites 5 and 6 without complete dorsal articulation, antenna 1 article 1 with rather reduced distomedial lobe, article 3 shorter than article 2; epipod of maxilliped with no angled lateral projection............................................................................................... 3
3 Pereonite 6 dorsally fused with pereonite 7; rostrum without distinct margins; mandibular molar thick, condyle longer than molar; maxilliped epipod shorter than basis, tip truncated, broad ............................................................................................. Baeonectes View in CoL
Pereonite 7 separated from pereonite 6 by dorsal suture; rostrum with lateral margins; mandibular molar narrow, condyle shorter than molar; maxilliped epipod elongate, subequal to basis, tip pointed ........................................................................................ 4
4 Pereonite 7 considerably shorter than pereonite 6; pereonites 5–7 compressed dorsally, venter of pereonite 6 bulging downwards ..................................................... Tytthocope View in CoL
Pereonite 7 subequal to pereonite 6 in lateral length; pereonites 5–7 convex dorsally; venter of pereonite 5 bulging downwards..................................................................... 5
5 Body broad, venter of anterior part of pereonite 5 bulging downwards, labrum tiny, shorter than clypeus, uropod exopod as long or longer than endopod ....... Disconectes View in CoL
Body elongated, venter of posterior part of pereonite 5 bulging downwards, labrum longer than clypeus, uropod exopod much smaller than endopod ................ Belonectes View in CoL
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