Ta. Timofeeva, NEW SPECIES OF THE GENERA PSEUDALLOBENEDENIA YAMAGUTI, 1966 AND LAGENIVAGINOPSEUDOBENEDENIA YAMAGUTI, 1966 (MONOGENEA, CAPSALIDAE) IN THE INDO-PACIFIC, Systematic parasitology, 32(1), 1995, pp. 71-77
Two new capsalid species, Pseudallobenedenia arabica n. sp. from the g
ills of Pristipomoides filamentosus (Lutjanidae) from the Arabian Sea
and Lagerzivaginopseudobenedenia tinrowi n. sp. from the gills of Etel
is carbunculus (Lutjanidae) from the eastern Pacific Ocean are describ
ed and illustrated. P. arabica differs from the most similar species,
P. opakapaka Yamaguti, 1966, in the greater width of the body, its lar
ger haptor and anterior adhesive discs, the form and sizes of the test
es and ovary, and differences in host and locality. L. tinrowi differs
from its congener, L. etelis Yamaguti, 1966, in the larger size of th
e body and its organs, the absence of eye-spots and Goto's glands, and
differences in the arrangement of the genital organs. All of the spec
ies in these two genera differ from other capsalids by the presence of
a voluminous uterus and an extremely long penis forming a loop. All s
pecies in these two genera are parasites of fishes of the family Lutja
nidae and are reported from Indo-Pacific subtropical areas.