Elliptic Fourier analysis in describing shell shapes of three species of Lambis (Gastropoda: Strombidae)

نویسنده

  • Cesar G. Demayo
چکیده

Article history: Received 25 June 2014 Received in revised form 8 July 2014 Accepted 10 August May 2014 Available online 30 August 2014

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A molecular phylogenetic analysis of strombid gastropod morphological diversity.

The shells of strombid gastropods show a wide variety of forms, ranging from small and fusiform to large and elaborately ornamented with a strongly flared outer lip. Here, we present the first species-level molecular phylogeny for strombids and use the resulting phylogenetic framework to explore relationships between species richness and morphological diversity. We use portions of one nuclear (...

متن کامل

Antibacterial Activity of the Crude Extract of a Gastropod Lambis lambis from the Tuticorin Coast, India

The present study has been carried out to investigate the antibacterial activity of molluscan gastropod species Lambis lambis and to find out the possible bioactive compounds present in the body tissue extract of the experimental animal. The antibacterial activity of extracts of body tissue of L.lambis against 8 bacterial pathogens viz., Bacillus subtilis, Escherichia coli, Salmonella typhi, Kl...

متن کامل

Shell Variation of Springsnail Populations in the Cuatro Cienegas Basin, Mexico: Preliminary Analysis of Limnocrene Fauna

Geographic variation in shell morphometry is analyzed for three locally endemic springsnail (Gastropoda: Hydrobiidae) species occurring sympatrically in nine limnocrenes of the Cuatro Cienegas Basin, Coahuila, Mexico. Despite some correlation of size-related variables across species, groupings of populations based on multivariate analyses were not very similar among species, nor were they stron...

متن کامل

Elliptic Fourier Analysis of the Wing Outline Shape of Five Species of Antlion (Neuroptera: Myrmeleontidae: Myrmeleontini)

Qing-Bin Zhan and Xin-Li Wang (2012) Elliptic Fourier analysis of the wing outline shape of five species of antlion (Neuroptera: Myrmeleontidae: Myrmeleontini). Zoological Studies 51(3): 399-405. We analyzed interspecific wing outline shape variations of 5 species of antlion: Myrmeleon bore (Tjeder, 1941), M. immanis Walker, 1853, M. fuscus Yang, 1999, Euroleon coreanus Okamoto, 1926, and E. fl...

متن کامل

Shell Mesh Based FE Analysis for Free Vibration Analysis of Radial Pneumatic Tire

The natural frequencies and mode shapes of pneumatic tires are predicted using a geometrically accurate, three-dimensional finite element modeling. Tire rubber materials and cord layers are represented independently using “shell element” available in COSMOS. The effects of some physical parameters such as the inflation pressure tread pattern, thickness of belts and ply angles to the natural ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014