Isometrus (Reddyanus) isadensis Tikader &, 1983

Kovařík, František, 2003, A review of the genus Isometrus Ehrenberg, 1828 (Scorpiones: Buthidae) with descriptions of four new species from Asia and Australia, Euscorpius 10 (10), pp. 1-19 : 8

publication ID

https://doi.org/ 10.18590/euscorpius.2003.vol2003.iss10.1

publication LSID

lsid:zoobank.org:pub:3160542C-6E43-404D-A3BA-1F6FAFA64A39

DOI

https://doi.org/10.5281/zenodo.4672872

persistent identifier

https://treatment.plazi.org/id/4703879F-4516-2709-FF17-AB0A26588102

treatment provided by

Carolina

scientific name

Isometrus (Reddyanus) isadensis Tikader &
status

 

Isometrus (Reddyanus) isadensis Tikader & View in CoL

Bastawade, 1983, nomen dubium

Isometrus (Raddyanus) isadensis Tikader & Bastawade, 1983: 280 View in CoL .

Isometrus (Reddyanus) isadensis: Kovařík, 1994: 202 View in CoL .

Isometrus (Isometrus) isadensis: Kovařík, 1997a: 8 View in CoL ; Kovařík, 1998b: 111; Fet & Lowe, 2000: 147.

TYPE LOCALITY AND TYPE REPOSITORY. Moshi river near Isad vill., Gangakhed, Aurangabad, Maharashtra, India ; NZSI.

COMMENTS. This species was described in the subgenus Reddyanus (misspelled Raddyanus [sic]) because of the position of trichobothrium db (see fig. 817 in Tikader & Bastawade, 1983: 285), which Tikader & Bastawade (1983: 286) used to place also Isometrus europaeus ( Linné, 1758) (= Isometrus maculatus (DeGeer, 1778)) in that subgenus. Without seeing the types, this and other incorrect information in that work would cause me to place the species in the subgenus Isometrus . This is primarily due to Fig. 814 of Tikader & Bastawade (1983: 285), which is a rendition of a male showing sexual dimorphism characteristic of the subgenus Isometrus , i.e. segments of pedipalp longer than in the female. Unless it becomes possible to examine the types, it is fruitless to speculate which characters given in the description are correct or erroneous. Since according to the description this species differs from all known species of the subgenus Reddyanus in sexual dimorphism and from all species of the subgenus Isometrus in the position of trichobothrium db, the only option available to me is to consider it a nomen dubium.

NZSI

Zoological Survey of India, National Zoological Collection

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Scorpiones

Family

Buthidae

Genus

Isometrus

Loc

Isometrus (Reddyanus) isadensis Tikader &

Kovařík, František 2003
2003
Loc

Isometrus (Isometrus) isadensis: Kovařík, 1997a: 8

KOVARIK 1998: 111
KOVARIK 1997: 8
1997
Loc

Isometrus (Reddyanus) isadensis: Kovařík, 1994: 202

KOVARIK 1994: 202
1994
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