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<br />Errata and Updated Descriptive Data for the Guide by Snyder and Muth (1990)
<br />
<br />All working copies of the guide should be manually amended with the following
<br />changes, except those listed for the "Results and Conclusions-Comparative Summary" and
<br />"Results and Conclusion-Keys" which, except for the figures in or referenced therein, are to be
<br />replaced by the new "Comparative Summary" and "Computer-Interactive Key" provided later in
<br />this supplemental update.
<br />
<br />A combined developmental interval terminology. -
<br />Page 6, text box, mesolarva: correct from "in all median (dorsal, anal, and caudal) fins" to "in at
<br />least one median (dorsal, anal, or caudal) fin."
<br />
<br />Characteristics useful in identification of cypriniform fish larvae. -
<br />Page 10, paragraph 2, sentence 4: correct from "preanal to postanal myomere proportion" to
<br />"postanal to preanal myomere proportion" (Error identified by Fuiman 1991.)
<br />Page 12, paragraph 1, sentence 4: correct from "used to diagnosis" to "used to diagnose." (Error
<br />identified by Fuiman 1991.)
<br />
<br />Comparative summary. -
<br />Page 24, Table 1, C. ardens: update onset of pelvic fin buds to "13-14(15)" mm SL.
<br />Page 24, Table 1, C. discobolus: update phase transition meso- to metalarva to "(15-)17" mm
<br />SL, yolk assimilated to "(10-)12-13(14)," fm rays first observed in dorsal fm to
<br />"(11-)13(14)" (based on 13.6 mm SL postflexion mesolarva in LFL# 80454), fin rays
<br />first observed in pelvic fm to "(15)16" mm SL, and full fin-ray count first observed in
<br />anal fm (principal rays) to "(15-)17" mm SL.
<br />Page 24, Table 1, C. latipinnis: update phase transition flexion to postflexion mesolarva to
<br />"(14)15(16)" mm SL, yolk assimilated to "(14)15(16)" mm SL, and full counts first
<br />observed for principal caudal fin rays to "(14)15(16)" mm SL. (Based in part on
<br />mesolarvae collected from the Yampa River in 1976 and 1977-LFL# 69949,69951,
<br />69952,69975.)
<br />Page 24, Table 1, C. platyrhynchus: correct fm rays first observed in anal fin to "14-15" mm SL
<br />and full series ofIateral series scales first observed to "32-38."
<br />Page 24, Table 1, X texanus: correct principal caudal fin rays first observed to "(10)11(12)" mm
<br />SL and full count of principal caudal first observed to "(11)12-13" mm SL.
<br />Page 24, Table 1, X texanus: update onset of pelvic fin buds to "(13}14" mm SL, dorsal fin rays
<br />first observed to "13-14" mm SL, anal fin rays first observed to "(13-)15" mm SL,
<br />pectoral fin rays first observed to "(13-)15" mm SL, and pelvic fin rays first observed to
<br />"( 13-) 15-17" mm SL." (Based on observations by Martinez 1996 and, for pelvic fin
<br />buds and dorsal fm rays first observed, a specimen collected from the San Juan River in
<br />2001- Museum of Southwestern Biology Accession# 200 I-IV: 17, Collection# WJBO 1-
<br />134.)
<br />Page 25, Table 2 caption, last sentence: correct from "Data... is given" to "Data... are given."
<br />(Error identified by Fuiman 1991.)
<br />Page 25, Table 2, vertebrae: correct by shifting "(44-48)" from under C. latipinnis to under C.
<br />commersoni, "(45-50,47-49)" from under C. platyrhynchus to under C. discobolus, and
<br />"(42-48,44-47)" from under X texanus to under C. platyrhynchus.
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