Kenekaragaman morfospesies hymenoptera parasitoid dan senyawa antiherbivora di Taman Nasonal Gunung Halimun, Jawa Barat

Abstract

Penelitian ini bertujuan mempelajari keanekaragaman morfospesies Hymenoptera parasitoid pada ketinggian dan habitat yang berbeda dan mempelajari keanekaragaman senyawa sekunder tumbuhan di Taman Nasional Gunung Halimun. Hymenoptera parasitoid dikumpulkan dari Gunung Kendeng dan Gunung Botol, Taman Nasional Gunung Halimun (TNGH) dengan menggunakan perangkap yellow pan, Malaise, dan jaring serangga pada bulan Juni, Juli, dan Agustus 1999. Identifikasi ke takson spesies dilakuakn secara morfospesies.

This study aimed to investigate the diversity of parasitoid Hymenoptera morphospecies across different elevations and habitats, as well as to examine the diversity of plant secondary compounds in Gunung Halimun National Park.

Parasitoid Hymenoptera were collected from Mount Kendeng and Mount Botol in Gunung Halimun National Park using yellow pan traps, Malaise traps, and insect nets during June, July, and August 1999. Identification of parasitoid Hymenoptera was conducted up to the family level, while species-level identification was based on morphospecies classification. The diversity of morphospecies was analyzed using the Shannon diversity index and its evenness, the Williams diversity index, the Jaccard similarity index, and the Sørensen similarity index.

Analysis of plant secondary compounds—including alkaloids, terpenoids, flavonoids, and steroids—was carried out qualitatively on 59 understory plant species collected from the park.