Pneumatopteris pendens (Thelypteridaceae), a New Hawaii Endemic Species of Pneumatopteris from Hawaii
نویسندگان
چکیده
منابع مشابه
Periclimenaeus species (Crustacea: Decapoda: Pontoniinae) from Hawaii.
Two specimens of an undescribed species of pontoniine shrimp of the genus Periclimenaeus Borradaile 1915 from Maui Island, Hawaiian Islands, are described and illustrated, raising to three the number of species known from the Hawaiian Islands. The new species is remarkable for the greatly reduced molar process and sharp lateral cutting edge on the major second pereiopod dactyl and most closely ...
متن کاملControl of Invasive Species: Lessons from Miconia in Hawaii
The threat of invasive species stems from their ability to rapidly and irreversibly change ecosystems and degrade the value of ecosystem services. Optimal control of a pre-established exotic pest minimizes the costs of population reduction plus the residual damages from the remaining pest population. The shrubby tree, Miconia calvescens, is used to illustrate dynamic policy options for a forest...
متن کاملA Giant New Species of Nukupuu (fringillidae: Drepanidini: Hemignathus) from the Island of Hawaii
•We describe a new species of drepanidine bird irom a fossil found in a lava tube cave on the island of Hawaii. The bill of the new species combines a long, scimitar-like maxillary rostrum with a much shorter mandibular rostrum, giving the bird a most unusual appearance. The general bill form is shared with members of the drepanidine genus Hemignathus, to which the new species is referred, alth...
متن کاملControl of Invasive Species: Lessons from Miconia in Hawaii
Once established, invasive species can rapidly and irreversibly alter ecosystems and degrade the value of ecosystem services. Optimal control of an exotic pest solves for a trajectory of removals that minimizes the present value of removal costs and residual damages from the remaining pest population. The shrubby tree, Miconia calvescens, is used to illustrate dynamic policy options for a fores...
متن کاملA new species of Henneguya (Myxozoa) in the big-eyed scad (Selar crumenophthalmus) from Hawaii.
We describe a new myxozoan, Henneguya akule n. sp., infecting the carangid fish Selar crumenophthalmus in Hawaii. Spores were found only in the aortic bulb, characterized by elliptical capsule with 2 tails, and pyriform polar capsules that angled toward the anterior end of the spore. Polar filaments had 3-4 coils. Parasites were present in apparently healthy fishes and caused no evident gross p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Fern Journal
سال: 2005
ISSN: 0002-8444,1938-422X
DOI: 10.1640/0002-8444(2005)095[0080:pptanh]2.0.co;2