Maurolicus, Cocco, 1838

Van Hinsbergh, Victor W. M. & Helwerda, Renate A., 2019, Fish Otoliths from the Cabarruyan Piacenzian-Gelasian fauna found in the Philippines, Zootaxa 4563 (3), pp. 401-443 : 407

publication ID

https://doi.org/ 10.11646/zootaxa.4563.3.1

publication LSID

lsid:zoobank.org:pub:B0A3408F-563A-4DD3-94A4-284A2770B0A6

DOI

https://doi.org/10.5281/zenodo.5936995

persistent identifier

https://treatment.plazi.org/id/C5011D20-FFDD-FFFF-FF01-FBD6C59CAA11

treatment provided by

Plazi

scientific name

Maurolicus
status

 

Maurolicus View in CoL View at ENA sp.

(Figures 14–17)

Material 7 specimens in total.: Anda1 (4) RGM 962107 View Materials , RGM 962108 View Materials , RGM 962109 View Materials , RGM 962110 View Materials ; Roxas (1) RGM 962112 View Materials ; Tiep2 (2) RGM 962115 View Materials , RGM 962351 View Materials .

Within the population of Maurolicus otoliths, seven encountered specimens have a similar general shape (OL:OH=1.13–1.42; 1.13), rostrum and sulcus as Maurolicus cf. muelleri , but differ from that species by a rounded and smooth posterior rim, a rounded ventral rim with small anterio- and mid-ventral lobules and the absence of the prominent flag-like extension that ornaments the ventral angle in Maurolicus cf. muelleri specimens. Lobes along the rims are broad and flattened; they are only present in the anterior 2/3 part of the ventral rim. These characteristics do not fully match with the specimens of M. muelleri that have been depicted from various locations. Probably the otoliths represent another species. As many Maurolicus species exist of which the otoliths are not known yet, we have indicated the specimens as Maurolicus sp..

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