Definition of Ceratal. Meaning of Ceratal. Synonyms of Ceratal

- of black and a black line of pigment on the inner side of the ceratal bases. Each ceratal tubercle is topped with a black spot. There is a black band below...
- pale-bodied with orange ceratal tips, yellow-bodied with blue ceratal tips, salmon-coloured with brown tips or even black with blue ceratal tips. Its rhinop****s...
- ovotestis showing through the middle of the body in mature animals. The ceratal tubercles are capped with black, giving a very characteristic appearance...
- pigment which is faint in some specimens and very dense in others. The ceratal tubercles are slightly stalked with globular tips which have a large black...
- arranged in groups. The front 3 ceratal clusters, which are on each side, are oppositely arranged but the posterior 3 ceratal clusters are arranged alternately...
- zooxant****ae which are stored in aggregations of terminal chambers all over the ceratal wall. Phyllodesmium colemani feeds on Organ pipe coral Tubipora musica...
- there is a diamond-shaped white patch along the centre line between each ceratal cluster. The upper halves of the oral tentacles and rhinop****s are opaque...
- nudibranch is mostly uniform yellow to pale olive-brown in colour. The ceratal tubercles are large and globular and completely obscure the back when the...
- brown or black pigment on the back and sides. The most well-developed ceratal tubercles have rings of dark pigment at their bases and a dark spot at...
- subapical white ring is opaque violet in colour. Paraflabellina ischitana: the ceratal surface has no purple-violet colouration and is translucent. Flabellina...