000			01921nam a22002653a 4500
001			UPMIN-00004810107
005			20221005150638.0
040			_aDLC _cDLC _dupmin
041			_aeng
090		0	_aLG993.5 2010 _bB4 S35
100			_aSalamanes, Marian L.
245			_aMorphological characterization of the palm weevils associated with sago in the Philippines / _cMarian L. Salamanes
300			_a99 leaves.
502			_aThesis (BS Biology) -- University of the Philippines Mindanao, 2010
520			_aOne hundred forty individuals of weevils under the genus Rhynchophorus were reckoned from sago palms in Agusan del Sur, Agusan del Norte, Davao City, and Cebu City. Thirty nine variants were observed based on the color pattern on their thoraces and were arbitrarily classified into 5 major forms namely: Striped, Dotted, Black-shaded, Maple Leaf-Shaped, and Bilateral Symmetry Pattern. The last three from-groups are erstwhile undocumented showing color patterns distinct from the common red palm weevil, Rhynchophorus and the striped palm weevil, Rhynchophorus schach. Thirty one out of the 39 forms characterized were found in Cebu while 10 were reckoned from Mindanao. Morphometrics was done on each sample. The weevils collected averaged at a length of 29.8 mm and 11.9 mm in width. Determination whether the morphotypes are a case of one polymorphic species., sexual dimorphism or if there are distinct species in the collections remains to be investigated. Molecular characterization will resolve such uncertainties. The discovery of new morphotypes indicates that there is a wide array of weevil forms inhabiting the country particularly in Cebu and Mindanao
650	1	7	_aMorphometrics
650	1	7	_aR. ferrugineus
650	1	7	_a R. schach
650	1	7	_aSexual dimorphism
650	1	7	_aSago palm
658			_aUNdergraduate Thesis _cBIO200, _2BSB
260			_c2010
905			_aFi
905			_aUP
999			_c2474 _d2474