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Acronuroides
Taxonomy
Acronuroides was named by Bannikov et al. (2019). Its type is Acronuroides eocaenicus.
It was assigned to Percomorphacea by Bannikov et al. (2019).
It was assigned to Percomorphacea by Bannikov et al. (2019).
Species
A. eocaenicus (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2019 | Acronuroides Bannikov et al. p. 30 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Acronuroides Bannikov et al. 2019
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†Acronuroides eocaenicus Bannikov et al. 2019
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. F. Bannikov et al. 2019 | A percomorph fish unique in having the following combination of characters: discoid body physiognomy; vertebrae 8+13=22; neural and haemal spines of middle region of vertebral column broad and relatively vertically oriented; many abdominal vertebrae with long, broad parapophyses; pleural ribs vertically oriented, relatively short and slender, present on third to eighth vertebrae; all five hypurals, parhypural, and haemal spines of PU2 and PU3 autogenous; caudal fin rounded, 1,7-7,1, with five procurrent rays above and six below; dorsal fin long and continuous, with number of spines uncertain but probably seven; 23 to 24 dorsal-fin rays; first dorsal-fin ptery- giophore in preneural space; no vacant interneural spaces; anal fin with three spines of graduated length and about 20 rays; dorsal and anal rays with small lateral spinules; single postcleithrum; scales small, with a single upright spiny spinule (perhaps more in larger specimens); a slightly enlarged scale on the caudal peduncle. |