WoRMS Photogallery
Dalyellia abursalis
Description Fig. 3. Dorsal view of cuticular apparatus of D. abursalis. b, basal portion of spine; d, distal portion of spine; ldb, lateral distal branch; mvb, papilla; pb, stalks; s, spines. 500 x. Fig. 4. Ventral view of protonephridial system of D. abursalis. ams, anterior main stem; ass, anterior secondary stem ; dpb, dorsal pharyngeal branch ; dss, dorsal secondary stem ; es, end stem; hb, head branch; pms, posterior main stem ; pp, protonephridiopore ; vb, ventral branch; vpb, ventral pharyngeal branch; vss, ventral secondary stem. 100 x.
Fig. 5. Diploid chromosome plate of D. abursalis. a-a', first chromosomal pair; b-b', second chromosomal pair ; n, nucleolus. 1800 x. PNG file - 277.72 kB - 701 x 744 pixels added on 2017-04-0757 viewsWoRMS taxaScan of photo Dalyellia abursalis Ruebush, 1937 accepted as Microdalyellia abursalis (Ruebush, 1937) Ruebush & Hayes, 1939checked Tyler, Seth 2017-04-07
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