Frontal
121frontal eye complex — (ARTHROPODA: Crustacea) The eyes or reduced eyes innervated from the nauplius eye center; see organ of Bellonci, frontal organ …
122frontal gland — (ARTHROPODA: Insecta) In Isoptera, a large median gland beneath the integument of the head in certain soldier termites, opening through the fontanelle or frontal pore, which produces secretions …
123frontal lobes — (ARTHROPODA: Insecta) 1. In Psyllidae, two lobes or protrusions divided by a suture in which an ocellus is situated. 2. In Formicoidea, lateral projection of the frontal carina …
124frontal lunule — (ARTHROPODA: Insecta) In Diptera, the lunar shaped sclerite above the base of the antennae and below the frontal suture …
125frontal membrane — (BRYOZOA: Gymnolaemata) In Cheilostomata, membrane of the frontal wall in autozooids …
126frontal seta — 1. (ARTHROPODA: Diplopoda) One of a pair of setae on either side of the median line of the frontal surface of the head. 2. (ARTHROPODA: Insecta) One of two setae on the frons of caterpillars …
127frontal shield — (BRYOZOA: Gymnolaemata) In Cheilostomata, the skeletal structure of the frontal or body wall that supports and protects the retracted organs of an autozooid …
128frontal appendage — One pair of filaments arising in many Anostraca from bases of antennae but independent of them; may be ramified [Moore and McCormick, 1969]. (Order Diplostraca): Frontal organ [Stachowitsch, 1992]. (Order Anostraca): Paired filaments arising from …