Cyamon, Gray, 1867

Ozga, Aline Vasum & Menegola, Carla, 2023, Hidden treasures of Camamu Bay, Bahia, Brazil: New records and two new species of Raspailiidae (Porifera, Demospongiae), Zootaxa 5375 (4), pp. 515-532 : 524-525

publication ID

https://doi.org/ 10.11646/zootaxa.5375.4.4

publication LSID

lsid:zoobank.org:pub:361B8D47-4AE1-4983-B197-C604769CDFB6

DOI

https://doi.org/10.5281/zenodo.10278691

persistent identifier

https://treatment.plazi.org/id/8D3BBA43-0C03-F148-FF12-7034A6923572

treatment provided by

Plazi

scientific name

Cyamon
status

 

Identification key for Western Atlantic species of Cyamon View in CoL

(Details of spicule set see Fig. 5 View FIGURE 5 and Table 1 View TABLE 1 and 2 View TABLE 2 )

1a. Two categories of styles...................................................................... C. arguinense

1b. Three or more categories of styles........................................................................ 2

2a. Polyactines I spined and II smooth, both of usual shape (cladi diverging from a single central point).................... 3 2b. Polyactines I of usual shape and polyactines II unusual (spined cladi diverging at two lateral points at both ends, called amphipolyactines)..................................................................... C. amphipolyactinum

3a. Megascleres are only styles in three categories (I, III and IV)............................................ C. agnani

3b. Megascleres are styles in five categories and strongyles in two categories................ Cyamon pedroalcoladoi sp. nov.

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