Ptiliidae

（重定向自Trichopterygidae）

Ptiliidae figures 1-9 note the feathered wings

Ptiliidae is a family of very tiny beetles with a cosmopolitan distribution. This family contains the smallest of all beetles, with a length when fully grown of 0.3–4.0 millimetres (0.01–0.16 in). The weight is approximately 0.4 milligrams. They are colloquially called featherwing beetles, because the hindwings are narrow and feathery. The eggs are very large in comparison to the adult female (maybe half the length) so only one egg at a time can be developed and laid. Parthenogenesis is exhibited by several species.

单词	Trichopterygidae
释义	Trichopterygidae 英语百科 Ptiliidae （重定向自Trichopterygidae） Ptiliidae is a family of very tiny beetles with a cosmopolitan distribution. This family contains the smallest of all beetles, with a length when fully grown of 0.3–4.0 millimetres (0.01–0.16 in). The weight is approximately 0.4 milligrams. They are colloquially called featherwing beetles, because the hindwings are narrow and feathery. The eggs are very large in comparison to the adult female (maybe half the length) so only one egg at a time can be developed and laid. Parthenogenesis is exhibited by several species.
随便看	pancreatic type secretory phospholipase A2 pancreaticus sphincter Pancreatic vein Pancreatic veins pancreatin Pancreatin Capsules Pancreatine Medicinale pancreatin free protease pancreatin hydrolysate pancreatinized bismuth pancreatin tablets pancreatinum pancreatinum,zymine pancreatis pancreatism pancreatitic pancreatitides Pancreatitis,Acute Necrotizing Pancreatitis,Alcoholic pancreatitis associated protein pancreatitis due to hypercalcemia pancreatitis due to hyperlipidemia pancreatitis due to pancreas divisum pancreatitis due to protein deficiency pancreatitis