Amblyceps waikhomi, a New Species of Catfish (Siluriformes: Amblycipitidae) from the Brahmaputra Drainage of Arunachal Pradesh, India Author Darshan, Achom Center with Potential for Excellence in Biodiversity, Rajiv Gandhi University, Rono Hills, Doimukh, India, Author Kachari, Akash Fishery and Aquatic Ecology Laboratory, Department of Zoology, Rajiv Gandhi University, Rono Hills, Doimukh, India, Author Dutta, Rashmi Center with Potential for Excellence in Biodiversity, Rajiv Gandhi University, Rono Hills, Doimukh, India, & Fishery and Aquatic Ecology Laboratory, Department of Zoology, Rajiv Gandhi University, Rono Hills, Doimukh, India, Author Ganguly, Arijit Fishery and Aquatic Ecology Laboratory, Department of Zoology, Rajiv Gandhi University, Rono Hills, Doimukh, India, & Department of Zoology, Achhruram Memorial College, Jhalda, Purulia, India Author Das, Debangshu Narayan Center with Potential for Excellence in Biodiversity, Rajiv Gandhi University, Rono Hills, Doimukh, India, & Fishery and Aquatic Ecology Laboratory, Department of Zoology, Rajiv Gandhi University, Rono Hills, Doimukh, India, text PLoS ONE 2016 e 0147283 2016-02-03 11 2 1 10 journal article 300235 10.1371/journal.pone.0147283 9c095dc4-176b-4646-88a7-54f75218f0a5 1932-6203 PMC4740403 26840400 12820180

Table 1. Morphometric data of Amblyceps waikhomi sp. nov. (n = 5).

	Holotype	Range	Mean±SD
doi:10.1371/journal.pone.0147283.t001
Total length	61.8	39.7–61.8	-
Standard length (SL)	42.9	30.4–44.7	-
In % SL
Predorsal length	27.7	25.7–30.6	28.2±2.05
Preanal length	64.1	58.2–64.1	61.6±2.96
Prepelvic length	50.3	48.3–50.3	49.5±0.90
Prepectoral length	20.2	19.2–23	20.9±1.61
Length of dorsal-fin base	11.6	10.1–14.5	12.1±1.83
Length of anal-fin base	18.4	16.7–19.6	18.2±1.20
Pelvic-fin length	12.3	9.6–12.3	11.1±1.13
Pectoral-fin length	17.0	16.8–19.0	17.5±1.04
Upper lobe of caudal-fin length	46.6	27.7–46.6	34.5±8.41
Lower lobe of caudal-fin length	31.4	25.5–31.4	27.6±2.64
Length of adipose-fin base	23.7	20.3–23.7	22.0±1.40
Dorsal to adipose distance	17.0	17.0–21.3	19.8±1.92
Length of caudal peduncle	18.6	15.5–18.6	17.5±1.44
Depth of caudal peduncle	13.0	13.0–16.4	14.3±1.48
Body depth at anus	17.0	17.0–20.3	18.3±1.58
Head length	23.0	22.1–24.3	23.3±0.95
Head width	20.0	20.0–21.9	20.7±0.91
Head depth	17.0	13.9–18.0	15.9±1.92
In % HL
Snout length	27.2	23.4–27.2	25.1±1.63
Eye diameter	7.0	6.7–7.5	7.1±0.35
Inter orbital distance	39.3	21.6–43.4	36.0±9.78
Nasal barbel length	78.7	71.6–90.3	79.5±7.84
Maxillary barbel length	105.5	90.5–114.4	101.4±10.67
Inner mandibular barbel length	78.7	68.0–78.7	72.0±4.65
Outer mandibular barbel length	86.8	78.3–86.8	81.8±4.21