Definition of Preoculars. Meaning of Preoculars. Synonyms of Preoculars

Here you will find one or more explanations in English for the word Preoculars. Also in the bottom left of the page several parts of wikipedia pages related to the word Preoculars and, of course, Preoculars synonyms and on the right images related to the word Preoculars.

Definition of Preoculars

Preocular
Preocular Pre*oc"u*lar, a. (Zo["o]l.) Placed just in front of the eyes, as the antenn[ae] of certain insects. -- n. One of the scales just in front of the eye of a reptile or fish.

Meaning of Preoculars from wikipedia

- indicate the positions or locations of the individual scales: Preocular scales, or preoculars, are those lying directly in front of and in contact with the...
- prefrontals and preoculars. The supraoculars are small. The parietals are one and a half times the size of the frontal. The preoculars are entire, while...
- parietals or a little longer; two preoculars and a small subocular (or one preocular and two suboculars), upper preocular in contact with the frontal; two...
- different areas used in describing trilobite cephalic morphology. 1 – preocular area; 2 – palpebral area; 3 – postocular area; 4 – posterolateral projection;...
- midbody Ventral Subcaudal Anal plate Upper labials Upper labials to eye Preoculars Postoculars Lower labials Temporal 21 195-227 50-68 (paired) Single 7...
- large plates. The nasal scale is often divided. There is one (rarely two) preoculars and two postoculars. The temporals number 2+2 or 2+3 (rarely 1+2) . There...
- 29–35 Ventrals 214–259 Caudals 54–71, divided Anal entire Prefrontal scales usually 4 Supralabials 8–10 Infralabials 9–15 Preoculars 1–2 Postoculars 2–6...
- dry eye as a clinical and biochemical entity". In F. J. Holly (Ed.) The preocular tear film – In health, disease, and contact lens wear. Dry Eye Institute...
- paired 7 upper labial scales upper labials 3 and 4 entering the eye 1 preocular (rarely up to 3) 3 postoculars 8–9 lower labials This species, Hemachatus...
- the eight lateral digital tentacles show chemoreceptive abilities; the preocular tentacles detect distant odor and the lateral digital tentacles detect...