منابع مشابه
Light and ultrastructural analysis of Myxobolus insignis (Myxozoa), infecting the Amazonian Fish Semaprochilodus insignis (Prochilodontidae)
A myxosporean infecting the gill filaments of the freshwater teleost Semaprochilodus insignis collected in the Trombetas River (Central Amazonian Region, Brazil) is described using light and electron microscopy. The spores were ovoid in frontal view with round extremities and measured 15.4 ± 0.6 μm in total length, 12.4 ± 0.5 μm wide and 8.1 ± 0.7 μm thick; the spore valves (up to 0.4 μm) were ...
متن کاملScientific Memoirs No. 54. Philaematomyia Insignis
There are two valuable but highly technical descriptions. The first is a study of the sucking apparatus of a small brown fly found throughout the oriental region and of a genus closely allied to Musca. It is a very common blood sucking fly of cattle in Madras. The second study by Capt. Cragg is of the Hcematopota pluvialis, a gadfly or cleg of the family of Tabanidae. It attacks man, cattle or ...
متن کاملA new flea, Ectinorus (Ectinorus) insignis n. sp. (Siphonaptera, Rhopalopsyllidae, Parapsyllinae), with notes on the subgenus Ectinorus in Chile and comments on unciform sclerotization in the superfamily Malacopsylloidea
A list is provided for the species of Ectinorus sensu stricto from Chile. Ectinorus (Ectinorus) insignis n. sp. is described from Chile: this species is characterized by the male genitalia. In the subgenus Ectinorus, the authors report the presence in Chile of E. pilosus Beaucournu & Carmen Castro, 2002 described from Argentina and E. simonsi (Rothschild, 1904) described from Bolivia but also k...
متن کاملNotes on Lactuca saligna in Iran
In the identification process of weed materials available in "IRAN" herbarium, a specimen belonging to the genus Lactuca (Asteraceae) had the following characteristics: Plant annual, many stemmed from base; stem erect-slightly procumbent, slender, glabrous, whitish and leafy. Basal leaves dried; stem leaves ca. 7 × 0.5 cm, glabrous, linear-lanceolate, entire at margin, sessile, auriculate, auri...
متن کاملMyxobolus insignis sp. n. (Myxozoa, Myxosporea, Myxobolidae), a parasite of the Amazonian teleost fish Semaprochilodus insignis (Osteichthyes, Prochilodontidae).
A new myxosporean species is described from the fish Semaprochilodus insignis captured from the Amazon River, near Manaus. Myxobolus insignis sp. n. was located in the gills of the host forming plasmodia inside the secondary gill lamellae. The spores had a thick wall (1.5-2 microm) all around their body, and the valves were symmetrical and smooth. The spores were a little longer than wide, with...
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ژورنال
عنوان ژورنال: Journal of Molluscan Studies
سال: 1895
ISSN: 0260-1230,1464-3766
DOI: 10.1093/oxfordjournals.mollus.a064128