Pennellidae Burmeister 1835

Lateral..

Stages of development of Lernaea branchialis. A, Nauplius, just hatched; B, young female taken from gills of flounder; C, free-swimming stage of female, after leaving flounder; D, free-swimming male; E, female just after settling on gills of whiting; F, fully-developed female

Catalog number(s): USNM 42320 Subject: Female, dorsal view Artist: Wilson, C. B. Published: Wilson, C.B. 1913 Crustacean parasites of West Indian fishes and land crabs, with descriptions of new genera and species. Proceedings of the United States National Museum. Volume: 44(1950):189-277, pls. 18-53. (3-iv-1913) Pl. 47, Fig. 260

Catalog number(s): USNM 42292, 43557 Subject: Female, side view Artist: Wilson, C. B. Published: Wilson, C.B. 1913 Crustacean parasites of West Indian fishes and land crabs, with descriptions of new genera and species. Proceedings of the United States National Museum. Volume: 44(1950):189-277, pls. 18-53. (3-iv-1913) Pl. 46, Fig. 259

Figure 1.Sarcotretes umitakae sp. n., female on Coelorinchus jordani Smith and Pope. A two specimens of Coelorinchus jordani (181.5 mm TL and 142.8 mm TL) carrying the type series of Sarcotretes sp. n. (arrowheads) B coloration in life of paratype NSMT–Cr 22254 attached to host’s body. Scale bars: A=20 mm; B=3 mm.

North Sea (Nieuwpoort, Belgium)

Dorsal..

Catalog number(s): USNM 42292, 43557 Subject: Female, side view Artist: Wilson, C. B. Published: Wilson, C.B. 1913 Crustacean parasites of West Indian fishes and land crabs, with descriptions of new genera and species. Proceedings of the United States National Museum. Volume: 44(1950):189-277, pls. 18-53. (3-iv-1913) Pl. 46, Fig. 256

Figure 2.Sarcotretes umitakae sp. n., female, holotype NSMT–Cr 22253. A habitus B anterior portion of body, dorsal, a1 = antennule, a2 = antenna C same, ventral, m1 = maxillule, m2 = maxilla, p1 = leg 1, p2 = leg 2, p3 = leg 3, p4 = vestige of leg 4 D vestige of dorsal cephalothoracic shield E tip of proboscis, lateral F posterior portion of body, ventral G same, lateral H rostral area and antennae, dorsal. Scale bars: A=3 mm; B, C, F, G=1 mm; D=500 μm; E=300 μm; H=150 μm.

Plate 18

Dorsal..

Figure 3.Sarcotretes umitakae sp. n., female, holotype NSMT–Cr 22253. A left antennule, anterior B left antenna, anterior C left mandible D left maxillule E left maxilla, lateral F distal part of left maxilla G right leg 1, anterior. Scale bars: A, B, E, G=100 μm; C, D=70 μm; F=50μm.

Whole specimen..

Figure 4.Sarcotretes umitakae sp. n., female, holotype NSMT–Cr 22253. A left leg 2, anterior B right leg 3, anterior C vestige of leg 4. Sarcotretes umitakae sp. n., female, paratype NSMT–Cr 22254 D habitus. Scale bars: A, B=100 μm; C=30 μm; D=3 mm.

Whole specimen..

Whole specimen..

Dorsal..

Lateral..