
TY  - JOUR
A1  - Rohde, K 
A1  - Watson, NA 
T1  - Ultrastructure of Sensory Receptors of an Undescribed Species of Luridae (Platyhelminthes, Rhabdocoela)
JF  - Australian Journal of Zoology
JO  - Aust. J. Zool.
Y1  - 1993
VL  - 41
IS  - 1
SP  - 53
EP  - 65
KW  - 
UR  - https://doi.org/10.1071/ZO9930053 
N2  - Nine types of uniciliate sensory receptors are described from an undescribed species of Luridae: a collar receptor with a collar formed by 7-8 rods; a receptor with a long vertical and short horizontal rootlet and a thick ring-like electron-dense collar; a receptor with an approximately 2-mum-long cilium that has a narrow bent tip; a bulbous receptor with a short bulbous cilium; an intraepidermal receptor with a short cilium enclosed in an epidermal cavity; a receptor with a long cilium, short ciliary rootlet and electron-dense rod; pharyngeal receptors with long (at least 4 mum long) and short (0.5 mum long) cilia; and a pharyngeal receptor with a cilium of intermediate length. Centrioles in nerve cells and (in cross-section) butterfly-shaped cilia may also be of a sensory nature. Ecological implications of the large variety of sensory receptors are discussed: in the variety of stimuli to which animals have to respond for survival, interstitial beach habitats are comparable to habitats on or in hosts used by platyhelminth parasites (which have a comparable number of receptor types). 
ER  -

