25:
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119:
308:. Color is variable, with a dark back that may have a bluish or purplish cast, and a whitish or yellowish belly. The sides may have a pattern of narrow or wide bars; the frequency of barred patterns varies according to subspecies. The dorsal fin has a noticeable ridge of scales running along its base, and consists of 15-19 spines followed by 9-15 soft rays. The
319:
They are fish of the lowlands, inhabiting lakes, sloughs, streams, and rivers, generally in areas with beds of vegetation or overhangs. They generally gather in groups, sometimes in large numbers. Their diet is primarily small invertebrates sucked up from the bottom or picked from the midwater
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363:, although it has mostly disappeared from the San Joaquin basin. The only unbarred fish occur in this subspecies, about 43% existing in this color pattern.
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on May 18, making it a rare case of a new species being published in a newspaper rather than book or scientific journal. Gibbons chose the genus name
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The tule perch is small, at most 15 centimetres (5.9 in) in length, and deep-bodied, with a defined hump between the head and the
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University of
California, Division of Agriculture and Natural Resources; California Fish Website; California Fish Species
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407:"womb-fruit" referring to the livebearing common to all surfperches. The
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301:. It is the sole member of its genus, and the only freshwater surfperch.
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339:, originally occurred throughout Clear Lake, the Russian River, the
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on May 15, 1854, and then published in the San
Francisco newspaper
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Christopher
Scharpf & Kenneth J. Lazara (29 March 2018).
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The formal description of the tule perch was first read by
415:(1824–1879), a friend of William P. Gibbons. Trask was a
577:(University of California Press, 2002), pp. 424–428
840:
620:
359:drainages. It is still common as far north as the
532:The ETYFish Project Fish Name Etymology Database
312:has three spines and 20-16 soft rays, while the
297:) native to the rivers and estuaries of central
469:10.2305/IUCN.UK.2013-1.RLTS.T62221A18230342.en
8:
534:. Christopher Scharpf and Kenneth J. Lazara
608:
117:
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82:
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377:is found in the Central Valley drainages.
69:Learn how and when to remove this message
32:This article includes a list of general
557:Integrated Taxonomic Information System
502:Integrated Taxonomic Information System
436:
488:
486:
397:California Academy of Natural Sciences
323:Three subspecies have been described:
401:The Daily Placer Times and Transcript
7:
1013:IUCN Red List least concern species
455:IUCN Red List of Threatened Species
347:and out into the estuaries around
38:it lacks sufficient corresponding
14:
1028:Fish of the Western United States
142:
23:
423:, and a founding member of the
425:California Academy of Sciences
1:
382:Hysterocarpus traskii lagunae
329:Hysterocarpus traskii traskii
1023:Endemic fauna of California
575:Inland Fishes of California
1074:
1043:Salinas River (California)
368:Hysterocarpus traskii pomo
101:Hysterocarpus traskii pomo
263:
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139:Scientific classification
137:
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99:
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584:; Pauly, Daniel (eds.).
524:"Subseries OVALENTARIA:
337:Russian River tule perch
553:"Hysterocarpus traskii"
53:more precise citations.
1058:Fish described in 1854
1033:Monotypic fish genera
651:Hysterocarpus_traskii
622:Hysterocarpus traskii
598:. April 2013 version.
588:Hysterocarpus traskii
496:Hysterocarpus traskii
462:: e.T62221A18230342.
448:Hysterocarpus traskii
286:Hysterocarpus traskii
242:Hysterocarpus traskii
444:NatureServe (2013).
395:at a meeting of the
267:Hysterocarpus traski
109:Conservation status
1053:San Joaquin River
1048:San Francisco Bay
1000:
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972:Open Tree of Life
812:Open Tree of Life
614:Taxon identifiers
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349:San Francisco Bay
345:San Joaquin River
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45:Please help to
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526:Incertae sedis
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413:John B. Trask
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409:specific name
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405:Hysterocarpus
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393:W. P. Gibbons
386:Hopkirk, 1974
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357:Salinas River
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314:pectoral fins
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233:Binomial name
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207:Hysterocarpus
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124:Least Concern
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59:December 2023
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1018:Embiotocidae
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560:. Retrieved
538:26 September
536:. Retrieved
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505:. Retrieved
495:
473:. Retrieved
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419:and amateur
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353:Pajaro River
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295:Embiotocidae
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196:Embiotocidae
100:
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920:iNaturalist
866:Wikispecies
773:NatureServe
711:iNaturalist
507:30 December
475:20 November
86:Tule perch
51:introducing
1007:Categories
431:References
306:dorsal fin
299:California
281:tule perch
34:references
857:Q17141294
421:geologist
417:physician
361:Pit River
291:surfperch
218:Species:
162:Kingdom:
156:Eukaryota
851:Wikidata
778:2.105151
729:10513889
685:FishBase
631:Wikidata
595:FishBase
562:18 April
411:honours
351:and the
320:column.
310:anal fin
258:Synonyms
192:Family:
176:Chordata
172:Phylum:
166:Animalia
152:Domain:
129:IUCN 3.1
938:1206569
912:2389231
703:4285662
637:Q148825
373:Hopkirk
289:) is a
249:Gibbons
202:Genus:
182:Class:
127: (
47:improve
990:269473
977:550261
964:100195
951:169762
886:141910
830:293619
817:550257
804:293619
791:100196
742:553322
664:279331
375:, 1974
335:, the
251:, 1854
36:, but
985:WoRMS
933:IRMNG
925:67608
825:WoRMS
762:NAS:
755:62221
724:IRMNG
716:67609
677:6N573
959:NCBI
946:ITIS
907:GBIF
899:535V
881:BOLD
799:OBIS
786:NCBI
750:IUCN
737:ITIS
698:GBIF
690:3634
659:BOLD
564:2006
540:2018
509:2023
477:2021
460:2013
279:The
894:CoL
765:668
672:CoL
646:ADW
464:doi
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293:(
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43:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
