Taenidia

Taenidia

Taenidiae are circumferential thickenings of the cuticle inside a trachea or tracheole in an insect's respiratory system. The geometry of the taenidiae varies across different orders of insects and even throughout the tracheae in an individual organism. Taenidia generally take the form of either hoop or spiral thickenings of the tracheal cuticle.

References

* Mill, P.J., "Tracheae and Tracheoles" Microscopic Anatomy of Invertebrates, 11A, pp.303-336, 1998.


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  • Taenidia — ID 82602 Symbol Key TAENI Common Name taenidia Family Apiaceae Category Dicot Division Magnoliophyta US Nativity N/A US/NA Plant Yes State Distribution AL, AR, CT, DC, DE, GA, IA, IL, IN, KS, KY, LA, MD, MI, MN, MO, MS, NC, NJ, NY, OH, OK, PA, RI …   USDA Plant Characteristics

  • Taenidia (Torr. & A. Gray) Drude — Symbol TAENI Common Name taenidia Botanical Family Apiaceae …   Scientific plant list

  • Taenidia (Torr. & A. Gray) Drude — Symbol TAENI Common Name taenidia Botanical Family Apiaceae …   Scientific plant list

  • Taenidia integerrima — ID 82603 Symbol Key TAIN Common Name yellow pimpernel Family Apiaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AL, AR, CT, DC, DE, GA, IA, IL, IN, KS, KY, LA, MD, MI, MN, MO, MS, NC, NJ,… …   USDA Plant Characteristics

  • Taenidia montana — ID 82604 Symbol Key TAMO Common Name mountain pimpernel Family Apiaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution MD, PA, VA, WV Growth Habit Forb/herb Dura …   USDA Plant Characteristics

  • Taenidia — Taenidium T[ae]*nid i*um, n.; pl. {T[ae]nidia}. [NL., dim. fr. L. taenia a ribbon.] (Zo[ o]l.) The chitinous fiber forming the spiral thread of the trache[ae] of insects. See Illust. of {Trachea}. [1913 Webster] …   The Collaborative International Dictionary of English

  • Taenidia integerrima (L.) Drude — Symbol TAIN Common Name yellow pimpernel Botanical Family Apiaceae …   Scientific plant list

  • Taenidia integerrima (L.) Drude — Symbol TAIN Common Name yellow pimpernel Botanical Family Apiaceae …   Scientific plant list

  • Taenidia montana (Mack.) Cronquist — Symbol TAMO Common Name mountain pimpernel Botanical Family Apiaceae …   Scientific plant list

  • Taenidia montana (Mack.) Cronquist — Symbol TAMO Common Name mountain pimpernel Botanical Family Apiaceae …   Scientific plant list

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