gastral การใช้

• His foretarsi then grasped the sides of her first gastral segment.
• Despite its many postpetiole between the first and second gastral segments ).
• The gastral segments have small constrictions between the first and second segments.
• The argonaut presumably used these channels to suck food particles from the gastral cavity.
• Rubbing their gastral sternites on objects when moving in the swarm leaves this trail.
• The gaster is only partially preserved, and absent from the second gastral segment back.
• The males would press their gastral sterna against a perch and rub their mandibular against it.
• There are both non-marginal and marginal setae present on the first gastral tergite around the gaster.
• The deep horizontal grooves characteristic of the genus are mostly absent except on the face and first gastral tergite.
• There is pubescence or hair on the first gastral tergum and is partially found standing straight up and relatively uniform.
• The quadriradiates are abundant and resemble the triradiates, but with an apical ray projecting at right angles into the gastral cavity.
• Workers typically have a dark brown coloring of the basal half of the first gastral tergite while queens are typically light yellow.
• Usually in myrmicine ants the dorsal margin of the postpetiole is higher than the top of first gastral tergite, in lateral view.
• A small exoskeletal plate, the helcium, is present, projecting forward from the middle of the first gastral segments front side.
• Behaviors of this wasp include nest defense, curling which is believed to function in brood incubation, and gastral vibration which is involved in larval feeding.
• Shattuck further notes that populations found throughout the Northern Territory and South Australia have reduced pubescence on the first gastral tergite, but this is different elsewhere.
• This signal is believed to function in the same way as gastral vibration in workers and is to signal to the larvae when it is time to feed.
• "Stenamma andersoni " should be easy to separate from similar species by its smooth head and pronotum, unique pronotum shape, and thickened gastral setae.
• Additionally, two holes, apparently bite marks, were found in the center of this area with channels leading from these holes into the gastral cavity of the jellyfish.
• "Sphecius grandis " can be distinguished from " S . convallis " ( the Pacific cicada killer wasp ) by the coloration pattern of the gastral tergites.