109:
348:
132:
361:, on the other hand, was decidedly small in size (between 3 and 7 centimeters in length) and the pectoral fins were particularly long (they could reach the anal region); in the caudal fin both lobes were the same size.
308:
The main characteristic of these small fish (the length of the body was usually between 3 and 20 centimeters in length) was given by the extreme development of the even fins; in
340:
and had some small and thin shields in the dorsal region, rounded or polygonal, adorned in the center with a tubercle. The caudal fin was not very indented. However,
724:
770:
253:, about 95 - 71 million years ago) and their fossil remains are found in the Middle East and Europe. They were characterized by very expanded even fins.
711:
453:, Cheirothricidae were also likely to perform a sort of gliding flight over water, thanks to the notable expansion of the pectoral and pelvic fins.
775:
780:
765:
530:"Morphology and phylogenetic relationships of certain neoteleostean fishes from the Upper Cretaceous of Sendenhorst, Germany"
131:
108:
671:
Note: This article has been expanded using material based on a translation of an article from the
Italian Knowledge.
486:
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347:
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also the pelvic fins were large. In any case, the fins were large and provided with very long rays.
611:
118:
126:
742:
587:
656:
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469:
M. Gayet, A. Belouze & P. Abi Saad, 2003. Les
Poissons fossiles. Éditions Desiris,. 158 p.
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636:
648:
549:
635:
Amalfitano, Jacopo; Giusberti, Luca; Fornaciari, Eliana; Carnevale, Giorgio (2020-04-03).
574:
Karl Alfred von Zittel, Charles
Rochester, Eastman, Max.Schlosser, Arthur Smith Woodward
545:
332:
was the largest genus, had a more robust body and could reach 20 centimeters in length;
230:
173:
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296:
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183:
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702:
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41:
652:
637:"UPPER CENOMANIAN FISHES FROM THE BONARELLI LEVEL (OAE2) OF NORTHEASTERN ITALY"
443:
431:
The
Cheirothricidae had a morphology remarkably similar to that of the extant
397:
381:
316:
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246:
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86:
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31:
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411:
Members of this family are generally considered to be representatives of the
449:
389:
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143:
91:
35:
336:, usually shorter and with a thinner body, had shorter pectoral fins than
696:
415:; in particular, affinities have been proposed with the extinct group of
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81:
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61:
56:
46:
716:
497:
96:
71:
419:. However, a 2009 study found them to be indeterminate members of the
153:
673:
346:
377:, in the areas currently occupied by the Middle East and Europe.
314:
species the pectoral fins were particularly developed, while in
677:
464:"The fossil fishes of the chalk of Mount Lebanon in Syria".
373:, the family Cheirothricidae was widespread in the ancient
237:, although they are tentatively placed as indeterminate
271:- Late Santonian to Campanian of Germany and Lebanon
686:
641:Rivista Italiana di Paleontologia e Stratigrafia
295:- Late Campanian of Germany (possibly a stem-
8:
674:
107:
20:
435:and to that of other extinct forms like
479:
7:
771:Prehistoric ray-finned fish families
523:
521:
519:
517:
14:
130:
528:Dietze, Kathrin (2009-06-01).
241:. They lived during the Upper
229:is a family of extinct marine
1:
554:10.1016/j.cretres.2008.11.001
510:Rukovet palaeozoologie (1905)
344:may not be a cheirothricid.
776:Cenomanian first appearances
466:Royal Dublin Society. 2 (3).
380:Two genera are known in the
283:- Late Cenomanian of Lebanon
233:, perhaps belonging to the
797:
576:Text-book of palaeontology
365:Taxonomy and fossil record
217:
212:
127:Scientific classification
125:
115:
106:
23:
653:10.13130/2039-4942/13224
269:Pictet and Humbert, 1866
462:James W. Davis (1887).
369:Established in 1901 by
355:
781:Campanian extinctions
766:Prehistoric teleostei
738:Paleobiology Database
487:Paleobiology Database
408:from the Campanian).
371:Arthur Smith Woodward
350:
546:2009CrRes..30..559D
534:Cretaceous Research
400:), and in Germany (
388:in deposits of the
293:von der Marck, 1868
119:Cheirothrix lewisii
356:
353:Exocoetoides minor
753:
752:
680:Taxon identifiers
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27:Temporal range:
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16:Family of fishes
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688:Cheirothricidae
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441:. Like today's
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231:ray-finned fish
227:Cheirothricidae
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200:Cheirothricidae
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24:Cheirothricidae
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616:paleobiodb.org
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592:paleobiodb.org
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540:(3): 559–574.
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239:eurypterygians
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174:Actinopterygii
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619:. Retrieved
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612:"PBDB Taxon"
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595:. Retrieved
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588:"PBDB Taxon"
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508:Filip Pocta
504:
493:
482:
457:Bibliography
448:
442:
436:
430:
427:Paleobiology
421:Eurypterygii
413:Aulopiformes
410:
405:
401:
394:Exocoetoides
393:
385:
384:of Lebanon (
379:
375:Tethys Ocean
368:
359:Exocoetoides
358:
357:
352:
341:
338:Exocoetoides
337:
333:
329:
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323:Exocoetoides
321:
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309:
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277:Exocoetoides
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235:Aulopiformes
226:
225:
218:
199:
184:Aulopiformes
117:
18:
402:Cheirothrix
386:Cheirothrix
330:Cheirothrix
311:Cheirothrix
304:Description
281:Davis, 1887
265:Cheirothrix
760:Categories
621:2024-05-12
597:2024-05-12
474:References
444:Cypselurus
406:Telepholis
398:Cenomanian
382:Cretaceous
351:Fossil of
342:Telepholis
334:Telepholis
317:Telepholis
297:stomiiform
289:Telepholis
247:Cenomanian
243:Cretaceous
116:Fossil of
32:Cenomanian
703:Q30895919
661:2039-4942
562:0195-6671
450:Exocoetus
396:from the
390:Santonian
251:Campanian
219:See text
186: (?)
150:Kingdom:
144:Eukaryota
36:Campanian
697:Wikidata
205:Woodward
193:Family:
164:Chordata
160:Phylum:
154:Animalia
140:Domain:
717:4839573
542:Bibcode
213:Genera
180:Order:
170:Class:
743:355287
730:101507
659:
560:
392:, and
257:Genera
207:, 1901
725:IRMNG
647:(2).
30:Late
712:GBIF
657:ISSN
558:ISSN
498:GBIF
447:and
404:and
320:and
42:PreꞒ
649:doi
645:126
550:doi
34:to
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516:^
423:.
286:?†
249:-
92:Pg
663:.
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564:.
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544::
299:)
274:†
262:†
245:(
197:†
97:N
87:K
82:J
77:T
72:P
67:C
62:D
57:S
52:O
47:Ꞓ
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