The subterranean Aenigmachanna gollum, a new genus and species of snakehead (Teleostei: Channidae) from Kerala, South India Author Britz, Ralf Author Anoop, V. K. Author Dahanukar, Neelesh Author Raghavan, Rajeev text Zootaxa 2019 2019-05-09 4603 2 377 388 journal article 26885 10.11646/zootaxa.4603.2.10 08a78a86-2d0c-41ff-935b-3722f98f37aa 1175-5326 2682325 829DA902-069E-42EF-A9D5-AADF71587F67

TABLE 1. Selected measurements in mm of the holotype and paratype of Aenigmachanna gollum.

	Holotype	Paratype
	BNHS FWF 966	BNHS FWF 967
Standard length	90.2	80.1
Head length	19.5	16.6
Head depth	9.0	8.0
Head width	9.3	7.2
Body depth	10.5	9.3
Body width	6.8	5.3
Predorsal length	24.2	21.3
Preanal length	39.1	34.6
Prepectoral length	19.2	16.1
Dorsal-fin base length	64.1	57.2
Anal-fin base length	49.2	43.5
Pectoral-fin length	12.9	10.4
Caudal peduncle length	1.9	1.7
Caudal peduncle depth	4.1	3.5
Snout length	3.9	3.0
Eye diameter	2.6	2.1
Preorbital depth	4.6	3.7
Postorbital depth	6.4	5.7
Interorbital width	4.4	3.6
Upper jaw length	11.9	10.1