Planche 5 Issued from : T. C. Walter in Hydrobiologia, 1994, 292/293. [p.128, Table 1].
Pseudodiaptomus binghami from India: Sex, number of specimens measured, total body length range, mean total body length, mean prosome length, mean urosome length and prosome/urosome ratio of lengths.
Compare with the two species in India and Bangladesh P. lobipes and mixtus.

Planche 6 Issued from : Y. Ranga Reddy & Y. Radhakrishna in Hydrobiologia, 1982, 87. [p.258, Plate I].
Female (from 16°32'- 16°47'N; 81°4'-81°22'E): 1, habitus (dorsal with egg sacs (each with about 11 eggs); 2, same (lateral); 3, posterior part of prosome and urosome (dorsal); 4, genital area; 5, A1 and rostrum; 6, A2; 7, Md; 8, Mx1; 9, Mx2; 10 & 10a, Mxp and its modified seta; 11, P5.

Nota: Proportional lengths prosome and urosome 64:36.
- Head and 1st pedigerous segment fused, 4th and 5th pedigerous segments fused.
- Rostrum consists of 2 filaments, short.
- Posterolateral corners of prosome rounded with a dorsal spine.
- Urosome 4-segmented plus caudal rami proportional lengths 31 : 15 : 21 : 9 : 22.
- Genital segment symmetrical and has on the dorsal surface minute spines, arranged in 4 transverse rows; the 1st row interrupted in the middle with about 10 spines on either side; the 2nd row discontinuous laterally; the spines of these 2 rows smaller than those of the following rows; the 3rd row complete with about 8 relatively large spines on either side; the 4th row, like the first one, broken in the middle having about 6 somewhat large spines on either side.
- Caudal rami symmetrical, divergent and slightly over 3 times as long as broad with hairy inner margins; each ramus with 5 unjointed setae, of which the middle one dilated and spear-shaped. In addition, a small sensory bristle lies between the 4th and 5th setae.
- A1 21-segmented, reaching nearly up to the posterior margin of the genital segment.
- A2 biramous, basipodite with 5 lateral setae, and 3 minute spines at its distal internal corner; exopodite ubsegmented with 7 terminal and 8 subterminal setae, and a row of minute spines along its distal internal border; endopodite 4-segmented with 1, 4, 3 and 4 setae respectively.
- Md gnathal lobe chitinized with 9 or 10 teeth and a fine seta; basipodite large with 4 inner marginal setae; exopodite indistinctly 4-segmented with 1, 1, 1 and 3 setae respectively; endopodite 2-segmented with 4 and 8 setae.
- Mx1 precoxa with 16 spiniform setae; coxal and basal endites with 4 setae each; basipodite with 5 setae; exopodite unsegmented with 9-10 setae; basal exite absent, coxal exite with 8 strong and 1 slender setae; endopodite 3-segmented with 4, 4 and 6 setae respectively.
- Mx2 precoxa and coxa fused, each having 2 endites with 3 setae each; basis has 2 unequal endites, the proximal one larger with 3 setae while the distal smaller with 2 setae; endopodite vaguely 3-segmented with 1, 1 and 3 setae.
- Mxp 6-segmented, the proximal 2 segments much larger than the distal ones. The 1st segment with 8 setae, in addition, it has a strong spine, sharply bent over the segment; the distal internal corner of the segment spinulose .
- P5 both the left and right legs identical, uniramous and 4-segmented; basis slightly broader than coxa, with a ledge on the inner margin and a few spinules on the distal outer region.; exopodite 1 cylindrical and longer than the rest, having a strong internally serrated spine at the distal external angle, and a short blunt spinous process with a hyaline lobe at the distal internal angle; exopodite 2 bears 4 strong, serrated spines, of which 3 short and 1 longer than the combined length of basis and exopodite 1.

Planche 7 Issued from : Y. Ranga Reddy & Y. Radhakrishna in Hydrobiologia, 1982, 87. [p.259, Plate II, 12-15].
Female: 12, P1; 13, P2; 14, P3; 15, P4.

Planche 8 Issued from : Y. Ranga Reddy & Y. Radhakrishna in Hydrobiologia, 1982, 87. [p.257].
Female: The length-width proportions of the caudal ramus and setae (counted from outside).

Planche 9 Issued from : Y. Ranga Reddy & Y. Radhakrishna in Hydrobiologia, 1982, 87. [p.259, Plate II, 16-19b].
Male: 16, habitus (lateral); 17, posterior part of prosome and urosome (dorsal); 18, Right A1; 19, P5 (anterior view); 19a & 19b, exopodite 2 of left P5.

Nota: Left A1 as in the female except for the aesthetasc on segment 3 stalked and comparatively longer, extending up to 9th segment. Right A1 modified, consisting of 21 segments; geniculation lies between segments 18 and 19; segments 8-12 narrow, segments 13-17 moderately dilated; a hooked spine on the segment 10, an unarmed tooth-plate on segment 17, fine needle-like spines along the margin of segment 18, and fine, slightly curved teeth along the proximal part of segment 19, segments 20 and 21 fused and ending in a knoblike process with 5 setae and 1 aesthetasc.
- Urosome of 5 segments plus caudal rami have the proportional lengths 10.5 : 20.0 : 16.0 : 18.5 : 8.0 : 22.0. 1st urosomal segment somewhat broad midway, with a minute spine on either side.
- The dorso-posterior border of the 2nd, 3rd and 4th segments with a transverse row of fine spines.
- Caudal rami and setae as in the female, the only difference being that the middle caudal seta quite normal ; all the setae jointed and slenderer than in female.

Planche 10 Issued from : K.S. Santu, S. Bijoy Nandan, R.I. Cleetus & M. Harikrishnan in Mitochondrial DNA Part A, 2017. [p.6, Figs. 9, 10].
Female;: fig.9, habitus (lateral view); fig.10, urosome (lateral view).

Nota:
- Prosome : Urosome ratio 60 : 40.
- Prosome 1.29 times longer than broad (9.5 : 1.6).
- Urosome 4-segmented with caudal rami. Proportional lengths of urosomal segments plus caudal rami
- 33 : 16 : 19 : 11 : 21 = 100..
- Genital segment symmetrical; provided with pair of outwardly projecting sutures and 4 transversaly arranged rows of minute spines on dorsal surface.
- Caudal rami 3.14 times long as wide with hairy inner margins; each ramus bearing 5 unsegmented setae, of which muddle one dilated aznd spear-head-shaped; small sensory bristhe lying between 4th and 5th setae
- A1 21-segmented, reaching to posterior margin of genital segment.

Planche 11 Issued from : K.S. Santu, S. Bijoy Nandan, R.I. Cleetus & M. Harikrishnan in Mitochondrial DNA Part A, 2017. [p.6, Fig. 11.
Female: P5 (dorsal view).
Scale bar in mm.

Nota:
- P5 consisting of coxa basis,, exopodal segments 1 and 2; left and right legs identical and uniramous; basis with ledge on inner margin and furnished with few spinules on distal outer region; exopodal segment 1 with strong internally serrate spine at distal external angle and short, blunt spinous process with hyaline lobe at distal internal angle; distal external margins furnished with small row of spinules just behind above mentioned serrate spine; exopodal segment 2 with 4 strong serrate spines, one of which longer than other 3 short ones

Planche 12 Issued from : K.S. Santu, S. Bijoy Nandan, R.I. Cleetus & M. Harikrishnan in Mitochondrial DNA Part A, 2017. [p.7, Figs. 12, 13].
Male: fig.12, habitus (dorsal view); fig.13, urosome (dorsal view).

Nota:
- Prosome : Urosome ratio 59 : 41.
- Urosome 5-segmented plus caudal rami; length proportions 16 : 18 : 18 : 18 : 10 : 20 = 100.
- Caudal rami and caudal setae as in female except that middle setae normal; all setae joined and more slender than in female.

Planche 13 Issued from : K.S. Santu, S. Bijoy Nandan, R.I. Cleetus & M. Harikrishnan in Mitochondrial DNA Part A, 2017. [p.7, Fig.14].
Male: P5 (ventral view).
Scale bar in mm.

Nota: - P5 as described by Ranga Reddy & Radhakrishna (1982).

Planche 14 Issued from : K.S. Santu, S. Bijoy Nandan, R.I. Cleetus & M. Harikrishnan in Mitochondrial DNA Part A, 2017. [p.8, Table 3].
Morphological characteristics of female specimen of P. malayalus with previous record of P. malayalus and P. binghami. (specimen from Nambur canal, Andhra Pradesh, India).