Ariosoma majus (Asano, 1958)

Smith, David G., Ho, Hsuan-Ching, Huang, Jian-Fu & Chang, Yong-Hsu, 2018, The congrid eel genus Ariosoma in Taiwan (Anguilliformes: Congridae), with description of a new species, Zootaxa 4454 (1), pp. 84-106 : 96-98

publication ID

https://doi.org/ 10.11646/zootaxa.4454.1.10

publication LSID

lsid:zoobank.org:pub:7ED1DA53-1743-4187-B051-B715914D9C1B

DOI

https://doi.org/10.5281/zenodo.5946508

persistent identifier

https://treatment.plazi.org/id/E16387C7-DC43-FF9B-FF15-0E304C1AFAB8

treatment provided by

Plazi

scientific name

Ariosoma majus (Asano, 1958)
status

 

Ariosoma majus (Asano, 1958)

MAjOR SHORT-TAIL CONgER ; 大錐體糯鰻

FIgS. 8 View FIGURE 8 , 9A View FIGURE 9 ; TAbLE 2

Alloconger shiroanago major ASaNO, 1958:191 (Off SHIbuSHI, KagOSHIma PrEfEcTurE, JaPaN). LEE & YaNg, 1966:55, fIg. 3.

Alloconger major View in CoL ASaNO, 1958: CHEN & WENg, 1967:47. CHEN, 1969: 132. SHEN 1984:112. CHEN & Yu, 1986:252. SHaO et al., 2008:239.

Ariosoma shiroanago major View in CoL (ASaNO, 1958): SHEN, 1998a:10.

Ariosoma major (ASaNO, 1958): HO et al., 2010: TabLE 1. HO et al., 2015a: TabLE 3. HO et al., 2015b:144.

Material examined. 41 SPEcIMENS, 130‒470 MM TL (* MEANS ONLY MERISTIc DATA uSED). CAS 15924 (1, 319), TAIWAN STRAIT, cA. 90 M, 16 JuL. 1971 . * CAS 51112 (1, 245), SOuTHWESTERN KAOHSIuNg, 71‒91 M, 18 JuL. 1972 . NMMB-P1406 (1, 423, fORMERLY THUP 3149), TANIAN, 10 FEb. 1966. *NMMB-P1795 (1, 249), DAxI, 9 SEP. 2003. NMMB-P3174 (1, 316), KAOSHIuNg, NO DATE. NMMB-P11898 (1, 323), DAxI, 20 JAN. 2011. NMMB-P11904 (2, 286‒297), DAxI, 21 JAN. 2011. NMMB-P11919 (4, 236‒330), NAN-fANg-AO, 11 MAR. 2011. *NMMB-P14075 (1, 270), DONg-gANg, 10 Aug. 2011. *NMMB-P14095 (1, 321), NAN-fANg-AO, 13 SEP. 2011. NMMB-P14181 (1, 320), NAN-fANg-AO, 13 SEP. 2011. NMMB-P16140 (1, 265), NAN-fANg-AO, 9 JuL. 2010. *NMMB-P16474 (1, 196), NANfANg-AO, 9 MAY 2012. * NMMB-P21750 (1, 252), PENgHu, 1 Aug. 1957 . *NMMB-P23351 (4, 245‒334), 31 MAR. 2016. NMMB-P24421 (1, 291), KE-Tzu-LIAO, 15 JuL. 2016. NMMB-P24786 (3, 225-248), KE-Tzu-LIAO, 31 MAR. 2016. NMMB-P25257 (1, 213), DONg-gANg, 26 APR. 2015. *NMMB-P25290 (1, 255), KE-Tzu-LIAO, 31 OcT. 2016. *NMMB-P26364 (1, 130), KE-Tzu-LIAO, 23 JuN. 2017. NMMB-P26717 (1, 241), KE-Tzu-LIAO, 17 Aug. 2017. NMMB-P26983 (1, 235), KE-Tzu-LIAO, 29 MAR. 2017. NMMB-P27611 (1, 254), KE-Tzu-LIAO, 6 MAR. 2017. USNM 398442 (1, 470), DAxI, 27 SEP. 2006. USNM 398511 (1, 323), DAxI, 6 NOV. 2009. USNM 398800 (1, 229), NANfANg-AO, 18 NOV. 2009. USNM 437332 (3, 273‒329), KE-Tzu-LIAO, 12 MAR. 2015. OTHER LOcALITIES. USNM 71876 View Materials (1, 307), MISAkI, JAPAN, 1906 . USNM 76543 View Materials (1, 116), KARuIzAWA, JAPAN, Aug. 1914 . USNM 179752 View Materials (1, 253), TOkYO MARkET, JAPAN, 1906.

Diagnosis. BODY cOLOR LIgHT, WITH NARROW bLAck MARgIN ON VERTIcAL fINS; INDISTINcT WHITE bANDS AcROSS DORSAL SuRfAcE Of HEAD; SNOuT bLuNT; VOMERINE TEETH IN A LONg bAND, AbOuT HALf TO 2/3 Of LENgTH Of MAxILLARY TOOTH ROW; PREANAL VERTEbRAE 51‒55, TOTAL VERTEbRAE 140‒149; PREANAL LATERAL-LINE PORES 50‒55, TOTAL LATERAL-LINE PORES 132‒147.

Description. BODY STOuT, ANuS SLIgHTLY bEfORE MIDLENgTH, DORSAL-fIN ORIgIN WELL bEfORE gILL OPENINg. JAWS MODERATE LONg, uPPER jAW PROjEcTINg SLIgHTLY bEYOND TIP Of LOWER jAW, INTERMAxILLARY TEETH PARTLY cONcEALED WHEN MOuTH cLOSED. EYE WELL DEVELOPED, MIDDLE Of EYE OVER RIcTuS. SNOuT LONg, RELATIVELY bLuNT ANTERIORLY.

TEETH SMALL, cONIcAL, MuLTISERIAL; MAxILLARY AND INTERMAxILLARY TEETH cONTINuOuS, THOSE ON INNERMOST ROW Of MAxILLARY bLuNT. VOMERINE TEETH SHARP ANTERIORLY, fOLLOWED bY LARgE AND STOuT TEETH, fORMINg A NARROW ELONgATE PATcH ENDINg bEHIND MIDPOINT Of MAxILLARY TOOTH PATcH.

BODY uNIfORMLY WHITISH OR YELLOWISH gRAY, SLIgHTLY PALER VENTRALLY, DORSAL AND ANAL fINS WITH A VERY THIN bLAck MARgIN. HEAD AND SNOuT EITHER LIgHT cOLOR OR WITH INDISTINcT bANDS.

Remarks. Ariosoma majus IS VERY SIMILAR TO A. shiroanago buT DIffERS fROM THE LATTER IN HAVINg fEWER TOTAL VERTEbRAE AND LATERAL-LINE PORES. IT IS ALSO SIMILAR TO A. anago IN HAVINg A VERY SIMILAR VERTEbRAL fORMuLA AND NuMbER Of LATERAL-LINE PORES. HOWEVER, IT DIffERS fROM THE LATTER IN HAVINg A bLuNTER SNOuT, VERY NARROW DARk MARgINS ON THE VERTIcAL fINS AND LAckINg INDISTINcT bARS AcROSS THE DORSAL SuRfAcE Of THE HEAD.

THIS SPEcIES WAS ORIgINALLY DEScRIbED IN Alloconger , WHIcH IS MAScuLINE. Ariosoma , HOWEVER, IS NEuTER, AND THE NEuTER fORM Of major IS majus . THE SPEcIES MuST THEREfORE bE kNOWN AS Ariosoma majus .

CAS

California Academy of Sciences

Kingdom

Animalia

Phylum

Chordata

Class

Actinopterygii

Order

Anguilliformes

Family

Congridae

Genus

Ariosoma

Loc

Ariosoma majus (Asano, 1958)

Smith, David G., Ho, Hsuan-Ching, Huang, Jian-Fu & Chang, Yong-Hsu 2018
2018
Loc

Alloconger major

CHEN, 1969 : 132
SHEN 1984 :112
SHaO et al., 2008 :239
GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF