55:
33:
284:
687:"Order Perciformes: Suborder Notothenoididei: Families Bovichtidae, Pseaudaphritidae, Elegopinidae, Nototheniidae, Harpagiferidae, Artedidraconidae, Bathydraconidae, Channichthyidae and Percophidae"
871:
897:
656:
Eastman, Joseph & Eakin, Richard (2000). "An updated species list for notothenioid fish (Perciformes; Notothenioidei), with comments on
Antarctic species".
527:
598:
433:
is tall and in large specimens the fin rays have small tubercles on them. The first and second dorsal fins are clearly separated. They have a rounded
845:
884:
961:
728:
465:
923:
635:"Early life history of two Channichthys species from the Kerguelen Islands, Antarctica (Pisces: Notothenioidei: Channichthyidae)"
291:
The species of this genus are quite similar to each other, and reliable ways of distinguishing them include the shape of their
612:
537:
889:
234:
133:
309:
54:
806:
793:
417:
icefishes may have a backwards pointing spine on the snout and small tubercles on the upper surface of the head. The
902:
362:
150:
951:
373:
351:
340:
567:
746:
665:
384:
318:
304:
956:
811:
928:
832:
594:
523:
398:
718:
670:
329:
238:
41:
263:
recognises 5 species while other authorities are of the view that the genus is monotypic and that
389:
162:
49:
784:
910:
876:
819:
724:
717:
T. Iwami and K-H Koch (1990). "Channicthyidae
Icefishes". In O. Gon and P.C. Heemstra (eds.).
607:
532:
461:
259:
201:
915:
496:
418:
194:
476:
but will also eat algae. They spawn in the summer and migrate into shallow water to do so.
438:
246:
231:
220:
197:
116:
205:
190:
96:
945:
634:
563:
223:
798:
425:
which have bony plates, although they may have other plates on their flanks. In the
283:
32:
422:
142:
824:
421:
has 5-7 robust spines with blunt spines on the other opercular bones. They have 2
858:
778:
473:
106:
769:
434:
430:
426:
296:
292:
227:
66:
763:
576:
469:
254:
86:
850:
492:
863:
76:
740:
686:
685:
Christopher
Scharpf & Kenneth J. Lazara, eds. (12 April 2021).
249:
genus. Subsequently up to nine species have been classified within
282:
837:
744:
275:
which means "fish", alluding to the wide gape of these fishes.
468:
region of the Indian sector of the
Southern Ocean. They are
219:
was first formally described as a genus in 1844 by the
267:
is the only species. The genus name is a compound of
723:. South African Institute for Aquatic Biodiversity.
753:
429:the third ray is longer than the others, The first
597:; Fricke, Ron & van der Laan, Richard (eds.).
526:; Fricke, Ron & van der Laan, Richard (eds.).
299:count and relative eye diameter to snout length.
691:The ETYFish Project Fish Name Etymology Database
441:which varies from 3 cm (1.2 in) in
8:
693:. Christopher Scharpf and Kenneth J. Lazara
741:
558:
556:
554:
31:
20:
669:
589:
587:
512:
658:Archive of Fishery and Marine Research
528:"Genera in the family Channichthyidae"
518:
516:
712:
710:
708:
7:
445:to 43.7 cm (17.2 in) in
14:
453:Distribution, habitat and biology
460:icefishes are restricted to the
53:
613:California Academy of Sciences
538:California Academy of Sciences
1:
633:Voskoboinikova, Olga (2002).
720:Fishes of the Southern Ocean
245:) which he placed in a new
978:
962:Fish of the Southern Ocean
495:in botton trawls for the
363:Channichthys rhinoceratus
243:Channichthys rhinoceratus
204:. They are native to the
168:
161:
151:Channichthys rhinoceratus
148:
141:
50:Scientific classification
48:
39:
30:
23:
566:; Pauly, Daniel (eds.).
487:icefishes, particularly
472:fishes. They are mainly
374:Channichthys richardsoni
352:Channichthys panticapaei
341:Channichthys mithridatis
501:Champsocephalus gunnari
639:Zoosystematica Rossica
599:"Species in the genus
437:. They have a maximum
288:
595:Eschmeyer, William N.
524:Eschmeyer, William N.
286:
241:the unicorn icefish (
189:is a genus of marine
580:. June 2021 version.
399:Channichthys velifer
385:Channichthys rugosus
319:Channichthys bospori
305:Channichthys aelitae
403:E. E. Meisner, 1974
330:Channichthys irinae
271:meaning "gape" and
202:crocodile icefishes
42:Channichthys irinae
568:"Species in genus
358:– charcoal icefish
325:– big-eyed icefish
289:
939:
938:
911:Open Tree of Life
747:Taxon identifiers
608:Catalog of Fishes
533:Catalog of Fishes
369:– unicorn icefish
260:Catalog of Fishes
193:belonging to the
182:
181:
176:
137:
969:
932:
931:
919:
918:
906:
905:
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623:
621:
619:
591:
582:
581:
560:
549:
548:
546:
544:
520:
497:mackerel icefish
491:, are caught as
404:
393:
380:– robust icefish
379:
368:
367:Richardson, 1844
357:
346:
335:
324:
314:– Aelita icefish
313:
175:Richardson, 1844
174:
156:Richardson, 1844
132:
58:
57:
35:
21:
977:
976:
972:
971:
970:
968:
967:
966:
952:Channichthyidae
942:
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927:
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749:
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671:10.1.1.456.9054
655:
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617:
615:
593:
592:
585:
562:
561:
552:
542:
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522:
521:
514:
509:
489:C. rhinoceratus
482:
455:
439:standard length
412:
410:Characteristics
402:
388:
378:Shandikov, 2011
377:
366:
356:Shandikov, 1995
355:
347:– green icefish
345:Shandikov, 2008
344:
336:– pygmy icefish
334:Shandikov, 1995
333:
323:Shandikov, 1995
322:
308:
281:
265:C. rhinoceratus
235:John Richardson
232:Arctic explorer
214:
198:Channichthyidae
191:ray-finned fish
157:
154:
131:
117:Channichthyidae
52:
17:
16:Genus of fishes
12:
11:
5:
975:
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965:
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625:
583:
564:Froese, Rainer
550:
511:
510:
508:
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481:
478:
454:
451:
447:C. mithridatis
411:
408:
407:
406:
405:– sail icefish
395:
381:
370:
359:
348:
337:
326:
315:
280:
277:
253:which is what
213:
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206:Southern Ocean
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146:
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139:
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97:Actinopterygii
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46:
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37:
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730:9780868102115
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444:
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436:
432:
428:
424:
423:lateral lines
420:
416:
409:
401:
400:
396:
394:– red icefish
391:
387:
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376:
375:
371:
365:
364:
360:
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353:
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224:naval surgeon
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44:
43:
38:
34:
29:
26:
22:
19:
957:Channichthys
799:Channichthys
785:Channichthys
755:Channichthys
754:
719:
695:. Retrieved
690:
680:
661:
657:
651:
642:
638:
628:
616:. Retrieved
606:
601:Channichthys
600:
575:
570:Channichthys
569:
541:. Retrieved
531:
500:
488:
485:Channichthys
484:
483:
458:Channichthys
457:
456:
446:
442:
415:Channichthys
414:
413:
397:
383:
372:
361:
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339:
328:
317:
303:
290:
272:
268:
264:
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251:Channichthys
250:
242:
217:Channichthys
216:
215:
186:Channichthys
185:
184:
183:
171:
149:
143:Type species
128:Channichthys
127:
126:
40:
25:Channichthys
24:
18:
859:iNaturalist
779:Wikispecies
474:piscivorous
293:dorsal fins
287:Dorsal fins
257:does while
172:Chaenicthys
107:Perciformes
946:Categories
697:17 October
645:: 407–412.
618:17 October
543:17 October
507:References
443:C. rugosus
435:caudal fin
431:dorsal fin
427:pelvic fin
297:gill raker
228:naturalist
134:Richardson
666:CiteSeerX
664:: 11–20.
480:Fisheries
462:Kerguelen
419:operculum
310:Shandikov
247:monotypic
239:described
73:Kingdom:
67:Eukaryota
838:46573075
770:Q2580922
764:Wikidata
577:FishBase
470:demersal
255:FishBase
237:when he
221:Scottish
212:Taxonomy
163:Synonyms
113:Family:
87:Chordata
83:Phylum:
77:Animalia
63:Domain:
877:1055550
851:2389959
493:bycatch
279:Species
273:ichthys
269:channos
123:Genus:
103:Order:
93:Class:
929:234572
916:299649
890:642485
727:
668:
392:, 1913
312:, 1995
200:, the
195:family
136:, 1844
924:WoRMS
903:70437
872:IRMNG
864:87360
812:72299
466:Heard
390:Regan
898:NCBI
885:ITIS
846:GBIF
825:3M58
807:BOLD
725:ISBN
699:2021
620:2021
545:2021
230:and
833:EoL
820:CoL
794:AFD
503:).
948::
926::
913::
900::
887::
874::
861::
848::
835::
822::
809::
796::
781::
766::
707:^
689:.
662:48
660:.
643:10
641:.
637:.
611:.
605:.
586:^
574:.
553:^
536:.
530:.
515:^
449:.
295:,
226:,
208:.
733:.
701:.
674:.
622:.
603:"
572:"
547:.
499:(
464:-
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.