Costabolus, Golovatch & Vandenspiegel, 2022

Golovatch, Sergei & Vandenspiegel, Didier, 2022, Carinobolus gen. nov. and Costabolus gen. nov., two new, remarkably crested monospecific genera of spirobolidan millipedes from WestAfrica, with the proposal of a new tribe, Amblybolini tribus nova (Diplopoda, Spirobolida, Pachybolidae), Zootaxa 5150 (1), pp. 97-110 : 102

publication ID

https://doi.org/ 10.11646/zootaxa.5150.1.5

publication LSID

lsid:zoobank.org:pub:2F6FD286-5E1E-40F7-B658-490EFD453BDF

DOI

https://doi.org/10.5281/zenodo.6610029

persistent identifier

https://treatment.plazi.org/id/F33487D0-FFDE-FFF3-FF78-F99BFB9E1EBA

treatment provided by

Plazi

scientific name

Costabolus
status

gen. nov.

Costabolus gen. nov.

Type species: Costabolus baculus sp. nov., by present designation.

Name. Reflecting the longitudinal costae/ribs on the metazonae, and ʻ-bolusʼ, a common suffix for genus-group names in the Spirobolida ; masculine in gender.

Diagnosis. Distinguished from all pachybolid genera but Carinobolus gen. nov. by strongly crested metazonae, from Carinobolu s gen. nov. by the crests being simple, even, not bimodal, by the presence of prominent prefemoral protuberances on male legs 2 and of prominent coxal protuberances on male legs 3, and the anterior gonopods being subtriangular in overall shape, vs. rather palm-shaped in Carinobolu s gen. nov. See also Key below.

Distribution. Only known from the type locality in southeastern Nigeria ( Fig. 8 View FIGURE 8 ).

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