Parotocinclus halbothi, a new species of small armored catfish (Loricariidae: Hypoptopomatinae), from the Trombetas and Marowijne River basins, in Brazil and Suriname Author A, Pablo Lehmann Author Lazzarotto, Henrique Author Reis, Roberto E. text Neotropical Ichthyology 2014 12 1 27 33 journal article 6618 10.1590/S1679-62252014000100002 077daeb1-8bd4-4832-8caa-21a475f1b091 1982-0224 4774127

Table 1. Morphometrics of holotype (H) and paratypes (n = 12) of Parotocinclus halbothi as percents of standard length or head length. SD = standard deviation.

Mesurements	H	Min	Max	Mean	SD
Standard length (mm)	19.4	17.5	19.9	18.8	-
Percent of Standard length
Body depth	15.9	14.7	19.5	16.3	1.1
Predorsal distance	51.3	51.0	55.5	53.0	1.4
Prepelvic distance	50.5	45.9	54.6	50.0	2.1
Preanal distance	70.4	66.2	75.2	69.6	2.4
Preadipose distance	79.7	78.1	86.0	80.7	2.3
Dorsal-fin spine length	19.9	17.8	21.6	20.0	1.1
Anal-fin unbranched ray length	13.2	13.0	17.3	14.9	1.2
Adipose-fin spine length	5.3	4.5	7.2	5.4	0.9
Pectoral-fin spine length	19.4	19.4	24.3	21.9	1.4
Pectoral-fin spine depth	1.3	1.3	2.0	1.7	0.2
Caudal peduncle depth	9.1	9.0	10.3	9.6	0.5
Dorsal-adipose fin distance	16.7	14.3	21.1	17.0	1.7
Dorsal-fin base length	15.1	12.1	15.1	13.1	0.8
Lower caudal-fin principal ray	23.7	21.9	26.5	24.2	1.3
Cleithral width	29.4	28.1	31.3	29.1	0.8
Head length	41.9	38.9	44.4	42.0	1.4
Percent of Head length
Head depth	38.9	38.5	48.5	41.0	2.6
Interorbital distance	29.9	27.1	33.6	29.6	1.5
Orbital horizontal diameter	9.9	9.9	16.1	12.7	1.6
Snout length	58.0	57.8	65.6	60.0	2.5
Internareal distance	10.0	7.6	11.0	9.0	1.0