odonate การใช้

• It is the only known species of odonate with terrestrial larvae.
• As with other odonate ( dragonfly and damselfly ) naiads.
• Like all odonates, the blue corporal is predatory.
• The fish feeds on aquatic and terrestrial invertebrates, including odonates, and ostracods.
• Technically, Odonates do not have petioles.
• In contrast, damselflies are delicately built small odonates, with well separated compound eyes.
• There are major 2 types of odonates in the world; they are dragonflies and damselflies.
• Odonate wings are much more complex-which is probably why they were not used in the first place.
• Adult dusky darters prey on ephemeropteran, plecopteran and odonate nymphs, as well as trichopteran and dipteran larvae.
• Huggins said that in general, odonate larvae are able to resist the toxic effects of most pesticides and heavy metals.
• This is not surprising, given that odonates are all aerial predators, and they have always hunted other airborne insects.
• "' The phylogenetic tree of the orders and suborders of odonates according to Bechly ( 2002 ) : "'
• Odonates can act as bioindicators of water quality in rivers because they rely on high quality water for proper development in early life.
• Their foraging techniques vary from an active to a passive mode and they forage on non-aquatic invertebrates and also odonate larvae.
• As many as 13 females may labium, the hinged, extensible lower " lip " that odonate naiads use to catch prey.
• One study of the gut contents of wild-caught bantam sunfish revealed a diverse diet dominated by gastropods, odonate larvae, and micro-crustaceans.
• This species is believed to be one of the fastest flying odonates, with an old reference claiming to have clocked one at nearly but no modern confirmation.
• The genus " Libellula " is mostly New World, but also has one of the few endangered odonates from Japan : " Libellula angelina ".
• Since their diet consists entirely of insects, odonate density is directly proportional to the population of prey, and their abundance indicates the abundance of prey in the examined ecosystem.
• This means that in a location such as a lake, if one finds a wide variety of odonates, then a similarly wide variety of plants should also be present.