Definition of Chaetigers. Meaning of Chaetigers. Synonyms of Chaetigers

- best-studied structures in these animals. Segments bearing chaetae are called chaetigers. The ultrastructure of chaetae is fundamentally similar for all taxa but...
- counts with 25 chaetigers over a length of 1.9 millimetres (0.075 in) with palps but without anal cirri. Its width at its sixth chaetiger is 250μm without...
- up to three anterior chaetigers but in the subfamily Thelepodinae the gills are numerous simple filaments. The mid-body chaetigers are in double rows in...
- neurochaetae in a number of anterior chaetigers, presence of a double row of terebelloid uncini on some chaetigers, subrostral (i.e. below the rostrum)...
- begin on the fifth chaetiger (i.e. any segment with chaetae); they present double rows of uncini in median and posterior chaetigers; they have an indeterminate...
- acicular spines in the anterior chaetigers (i.e. segments with chaetae) and as rostrate uncini in posterior chaetigers, a long and conical pygidium with...
- spines or reduced uncini in the first four chaetigers (i.e. segments with chaetae), subsequent chaetigers with a row of rostrate uncini, a pygidium with...
- posterior segments; cirri are absent on chaetiger 2. Its parapodial glands are small, present from chaetigers 4-5. It shows anterior parapodia with 3-4...
- (A) Anterior end of Magelona mirabilis, showing prostomium, palps, achaetous first segment and first five chaetigers (dorsal view)...
- to side, "rowing with [their] bristles." Species have nine to eleven chaetigers (chaeta-bearing segments). Buskiella abyssorum are covered by a transparent...