| fine structural observations on oocyte development in monogeneans. | the ultrastructural changes accompanying oocyte differentiation in the ovaries of the monogeneans, diclidophora merlangi, diplozoon paradoxum and calicotyle kröyeri have been described. in each case, oogenesis in the ovary proceeds as far as meiotic prophase in the primary oocyte. a three-stage sequence of development based on oocyte morphology is proposed: (1) oogonia and early, immature primary oocytes are typically undifferentiated, with chromatin-laden nuclei occupying most of the cell volum ... | 1976 | 967526 |
| ultrastructure of the foregut and associated glands of calicotyle kröyeri (monogenea: monopisthocotylea). | | 1976 | 1010675 |
| the fine structure and histochemistry of the caecal epithelium of calicotyle kröyeri (monogenea: monopisthocotylea). | | 1976 | 1279079 |
| proceedings: gut structure in a fish-skin fluke, calicotyle kröyeri. | | 1974 | 4419380 |
| [the swimming gyrodactyloid larva of calicotyle kröyeri diesing 1850 (trematoda, monogenea)]. | | 1957 | 13458985 |
| observations on the occurrence of dictyocotyle coeliaca and calicotyle kroyeri (trematoda: monogenea). | | 1965 | 14342115 |
| macroparasites of five species of ray (genus raja) on the northwest coast of spain. | a parasitological study of rays captured on the atlantic continental shelf off the estuary muros-noia in nw spain (42 degrees 35' to 42 degrees 41' n, 9 degrees 2' to 9 degrees 10' w; mean capture depth 11.6 +/- 4.1 m) was performed. a total of 128 rays were examined: 52 specimens of raja microocellata, 60 of r. brachyura, 6 of r. montagui, 3 of r. undulata and 7 of an unidentified raja species, known locally as 'fancheca'. a total of 23 macroparasite species were detected: 5 monogeneans (acanth ... | 2006 | 16875395 |