The genera Isorineloricaria and Aphanotorulus (Siluriformes: Loricariidae) with description of a new species Author Ray, C. Keith Author Armbruster, Jonathan W. text Zootaxa 2016 4072 5 501 539 journal article 46839 10.11646/zootaxa.4072.5.1 235dd6cd-8f4e-4d97-abe9-49048dee198a 1175-5326 263020 9C5743A5-6F97-471E-8F60-99A744193FE1

TABLE 4. Selected morphometrics of Aphanotorulus gomesi and A. phrixosoma.: Dorsal-fin spines were broken.

	Aphanotorulus gomesi	Aphanotorulus phrixosoma
Measurement (mm)	Holotype	Holotype
Standard Length (SL)	143.6	109.5
% SL
Predorsal Length	38.3	38.1
Head Length (HL)	31.1	31.6
Cleithral Width	24.2	26.5
Dorsal spine Length
Folded dorsal-fin Length	35.5	35.4
Dorsal-fin base Length	20.9	20.8
Dorsal- adipose Length	25.6	24.3
Thorax Length	21.7	24.2
Pectoral spine Length	25.9	28.0
Abdominal Length	19.2	20.4
Pelvic spine Length	19.6	24.3
Postanal Length	35.3	39.9
Caudal peduncle Depth	6.4	8.5
Caudal peduncle Width	14.7	15.0
Adipose-fin spine Length	6.1	7.7
Anal-fin Length	12.0	13.6
Anal-fin base Length	4.4	4.3
Adipose- upper caudal Length	18.7	22.1
Adipose- lower caudal Length	22.8	27.5
%HL
Head Depth	52.4	56.0
Snout Length	58.1	61.0
Orbit Diameter	17.6	17.5
Interorbital Width	40.3	40.5
Snout opercle Distance	57.8	72.6
Head Width	78.5	82.7
Head eye Length	37.6	35.8
Eye nare Length	11.2	10.5
Internares Width	16.7	17.4
Snout nares Length	38.2	41.3
Snout pectoral Length	72.3	75.5
Pectoral orbit Distance	27.4	27.7
Mouth Width	36.6	43.5
Mouth Length	38.9	45.3
Dentary Length	12.7	16.1