Figure 4
From: A soil-carrying lacewing larva in Early Cretaceous Lebanese amber
Morphological details of Tyruschrysa melqart gen. et sp. nov., holotype TAR-96. (a) Ventral view of head (fractured transversally). (b) Right foreleg. Insets show the shape of the two pretarsal claws. (c) Basal third portion of lateral left abdominal segments ( =A) 2‒4 TTs, showing setae and their mushroom-shaped ending. Insets show two enlarged setal endings (in lateral and ventral view, respectively). (d) Abdomen in ventral view, showing submedioventral (arrows) and lateroventral tubercles (arrowheads). Abdominal segments have been numbered. Inset shows lateroventral tubercles on A7 and A8 (arrowheads), as well as the subpleural tubercle on A7 (asterisk). (e) Distal portions of left A3 and A4 TTs. (f) Abdomen in ventral view, showing subpleural tubercles (arrowheads). Base of insertions of the lateral TTs are marked with arrows. Abbreviations: An ‒ Antenna, Cl ‒ Pretarsal claw, Cx ‒ Coxa, Em ‒ Empodium, Fe ‒ Femur, Mn ‒ Mandible, Mx ‒ Maxilla, St ‒ Stemmata, Ta ‒ Tarsus, Ti ‒ Tibia, Tr ‒ Trochanter.
