Cymonomus, A. Milne-Edwards, 1880

Ahyong, Shane T. & Ng, Peter K. L., 2023, Cymonomus dwi, a new species of deep-water cymonomid crab from Indonesia (Crustacea: Brachyura), Raffles Bulletin of Zoology 71, pp. 116-119 : 118

publication ID

https://doi.org/ 10.26107/RBZ-2023-0010

publication LSID

lsid:zoobank.org:pub:04F23638-CA5E-43B5-BBF3-22D5444C5563

DOI

https://doi.org/10.5281/zenodo.7815529

persistent identifier

https://treatment.plazi.org/id/297687A2-A172-FFC7-C96C-4047FA7BD172

treatment provided by

Felipe

scientific name

Cymonomus
status

 

Key to Indonesian species of Cymonomus View in CoL View at ENA

1. Rostrum reaching well beyond eyes........................ C. indicus View in CoL

– Rostrum not reaching beyond eyes.........................................2

2. Rostrum distinctly shorter than outer orbital processes........... .............................................................................. C. hakuhoae View in CoL

– Rostrum as long as or longer than outer orbital processes....3

3. Eyestalks subparallel, slightly movable......................... C. dwi View in CoL

– Eyestalks strongly divergent, fixed, immovable.....................4

4. Eyestalks thick stocky, length about 3× width ............ C. java View in CoL

– Eyestalks slender, length at least 4× width ............................5

5. Carapace with prominent anterolateral spine; rostrum slender, length more than triple width ................................... C. dianae View in CoL

– Carapace without anterolateral spine; rostrum short, triangular, length less than twice width ....................................... C. chani View in CoL

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF