Stenopodidea, Bate, 1888

Chen, Chien-Lin & Chan, Tin-Yam, 2022, New records of spongicolid shrimps (Crustacea, Decapoda, Stenopodidea) from Taiwan, Zootaxa 5189 (1), pp. 255-266 : 264

publication ID

https://doi.org/ 10.11646/zootaxa.5189.1.23

publication LSID

lsid:zoobank.org:pub:039ABC5F-1799-424F-8E7F-F21E1ECBFD80

DOI

https://doi.org/10.5281/zenodo.7119583

persistent identifier

https://treatment.plazi.org/id/C45D87EB-B457-1938-FF02-FE8CFA1EFBA0

treatment provided by

Plazi

scientific name

Stenopodidea
status

 

Key to species of Stenopodidea of Taiwan

1. Body laterally compressed; carapace and pleon densely covered with spines; telson lanceolate, about 3 times longer than wide ................................................................................................... 2

-. Body depressed; carapace and pleon not densely covered with spines; telson triangular, subtriangular, or subquadrangular.. 3

2. Antennal scale with rows of spines on dorsal surface; chela of third pereiopod with several rows of dense spines on ventral surface................................................................................. Stenopus hispidus View in CoL

-. Antennal scale only with some small spines proximally on dorsal surface; chela of third pereiopod with scattered spines on ventral surface............................................................................ Stenopus goyi View in CoL

3. Gills simple, lacking lamellae or filaments............................................ Globospongicola spinulatus View in CoL

-. Gills trichobranchiate with series of filamentous branches arranged around central axis.............................. 4

4. Carapace armed with cincture of spines along posterior margin of cervical groove............... Odontozona spiridonovi

-. Carapace without cincture of spines along posterior margin of cervical groove..................................... 5

5. Dactyli of fourth and fifth pereiopods uniunguiculate; exopod of third maxilliped well developed.... Engystenopus palmipes View in CoL

-. Dactyli of fourth and fifth pereiopods biunguiculate, occasionally with additional small tooth at basal ventral unguis; exopod of third maxilliped usually rudimentary or absent............................................................ 6

6. Third pereiopod with propodus twice or more as long as wide; chela usually with dorsal and ventral margins entire; exopods of second and third maxillipeds absent................................................... Spongicoloides iheyaensis View in CoL

-. Third pereiopod with propodus almost as long as wide; chela with dorsal and ventral margins serrated; exopods present on second maxilliped, rudimentary on third maxilliped...........................................................7

7. Carapace unarmed on lateral surface...................................................... Spongicola levigatus

-. Carapace armed with spines on lateral surface............................................................... 8

8. Merus of third pereiopod lacking prominent spine on lateral surface................................. Spongicola goyi

-. Merus of third pereiopod armed with prominent spines on lateral surface..................... Spongicola andamanicus

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

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