image_list image_listE

Litostomatea: Haptoria: Pleurostomatida: Litonotidae

 Loxophyllum helus
(Stokes, 1884) Kahl, 1931

Loxophyllum helus Genus: Ventral side with a hyaline border, reaching posterior end and bearing trichocysts; dorsal side with either similar trichocyst-border or with trichocyst-warts (Kudo, 1966).
Species: a very common species; elongate; 160 μm long; with a neck region and rounded tail; highly contractile; two ovoid macronuclei; a single contractile vacuole (Carey, 1992).

Loxophyllum helus, cell body 112 μm long, 22 μm wide (extended), two spherical macronuclei 8 μm in diam., a contractile vacuole posterior, x 400, x 640, Yamagata Pref. , Japan, 1999, by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400
Loxophyllum helus Loxophyllum helus Loxophyllum helus

Please click on images for viewing enlarged.
Copyright Protist Information Server