The propodeum, propodeon or propodium[attribution needed] is the first abdominal segment in Apocrita Hymenoptera (wasps, bees and ants). It is fused with...

and a ventral foot. The foremost division of the foot is called the propodium. Its function is to push away sediment as the snail crawls. The larval...

retract the velum into the shell and the eyes as well as the larval foot (propodium) appear. Late veliger stage (20-25% of development): The operculum is...

active, is extended up over the shell and mantle cavity. Part of the propodium contains a black-tipped siphon which leads water into the mantle cavity...

proposed during research. As early as 1930, Longman, in his description of propodiums, considered that Kronosaurus would have exceeded in size the imposing...

clumped pits that grow smaller towards the front of the head. The mesosoma, propodium, legs and gaster have a reticulated sculpturing to the exoskeleton, with...

Both species are suspension feeders. They use unique appendages of the propodium (front part of the foot) to deploy mucus nets which capture suspended...

long. The propodium bulges into a humped upper surface and the connecting area for the petiole is concave. A short neck connects the propodium to a node-like...

tentacles at the propodium, while the species in Dendrofissurella have an outgrowth with main trunk and side branches at the propodium. The eyes are situated...

operculum (gastropod) epiphragm mantle (mollusc) and mantle cavity body wall propodium caudal mucous pit nidamental gland Parapodium#Gastropod parapodia Semper's...

Both species are suspension feeders. They use unique appendages of the propodium (front part of the foot) to deploy mucus nets which capture suspended...

first trochanter, second trochanter, femur, tibia 1, tibia 2, tarsus, and propodium) and a claw at the end. The first segment of the body has the proboscis...

sides of operculum in preserved specimens. Frontal part of the foot (propodium) is narrow with posterior extent marked by indistinct notch, poorly demarcated...

of the shell. The foot also shows elaborate propodial processes at the propodium (front part of the foot) with numerous subequal (= nearly equal) radiating...

dorsally. The propodium has a flat face on the back side and small spines, in contrast to the C. janovitzi gyne, which has a rounded propodium with a flattened...

rounded node in shape and a short stalk attachment connects it to the propodium. The gyne is notably larger than the worker, at approximately 17–18 mm...

offspring in clusters of transparent capsules between the substrate, the propodium and the neck. Crepidula plana is native to the East Coast of North America...

and have a small foot compared to many other volutes. The foot, head, propodium, eyes and siphon of Volutoconus hargreavesi and Volutoconus grossi have...

reticulate markings. The head is flat and a large oral veil lies between the propodium and the mantle. The rhinophores are protruding and enrolled. The species...

float. These air bubbles are produced by a specialized organ called the propodium. This organ sucks air from above the surface of the water to create a...

tentacles. These tentacles have a concave surface. Between the head and the propodium (the foremost division of the foot), a lobed process called the mentum...

Dendrofissurella and Medusafissurella, the foremost part of the foot (propodium) is unmodified. The large outer lateral tooth of the radula is quadricuspid...

of the head. Additionally there are single pairs on the pronotum and propodium. The Z. rapax worker is smaller in proportions than Z. horribilis, with...

slight "u" shaped profile, with the undersides of each curved upwards. The propodium sports short spines, 0.04 millimetres (0.0016 in) long, on the rear edge...

shell with a length larger than the shell. The foremost part of the foot (propodium) is elongated by a single, tapering trunk with approximately nine lateral...

on the lateral sides of the antenna sockets on the head capsule. The propodium is notable in having two spines 0.16 millimetres (0.0063 in) long that...

about the 25th day. The foot becomes visible on the 15th day and the propodium (the projecting front end of the foot) develops on about the 28th. By...

constricted as Heer originally reported. Three sets of paired spines are on the propodium, the pronotum, and the petiole, respectively. The head has antennae with...

exceeds that of the shell. The outer radular plate has four cusps. The propodium (= the anterior end of the foot) has no tentacles. Like all other fissurellids...

teeth on each mandible blade elongated and slender for grasping prey. The propodium sports short spines on the rear edge, while the petiole two spines which...