![]() All the other specimens from Dagoyanan clustered with specimens from Nunungan Lake. Lanao Lake specimens also formed a distinct group, which clustered with nine specimens from Dagoyanan Lake. Maximum likelihood tree and median-joining network showed geographic separation of Bukidnon population from the three other populations. Pairwise F ST values showed high genetic divergence between populations. All four populations showed high levels of haplotype (0.662–0.976) and nucleotide (0.552–2.736 %) diversities. Eighty-seven haplotypes were recovered from the 122 complete mitochondrial DNA control region sequences analysed. In this study, specimens were obtained from fishermen and fish vendors from the lake and from three other sites in Mindanao, namely, Nunungan Lake in Lanao del Norte, Dagoyanan Lake in Lanao del Sur, and Pulangi River in Bukidnon. It is one of only two remaining endemic cyprinids out of 20 endemic species originally reported in the lake. Quilang 2ġ,2Molecular Population Genetics Laboratory, Institute of Biology, College of Science, University of the Philippines, Diliman, Quezon City, Philippines.ġBiology Department, College of Natural Sciences and Mathematics, Mindanao State University, Marawi City, (corresponding author)Ībstract: Barbodes tumba is an important fishery resource in Lake Lanao and nearby areas in Mindanao, Philippines. Genetic diversity among the endemic barb Barbodes tumba (Teleostei: Cyprinidae) populations from Mindanao, Philippines Lake Mainit is located in the northeastern part of the island of Mindanao.Journal of Threatened Taxa | | | 11(7): 13822–13832 It is the deepest lake in the Philippines, with a maximum depth of 223 m. With a surface area of 173.40 sq km, Lake Mainit is the country’s fourth biggest lake. Taal Lake is high in sulfuric content due to its location in the volcanic region. Located on the island of Luzon, in the province of Batangas, the lake’s waters fill a large caldera formed by volcanic eruptions that occurred thousands of years ago. With an area of 234.2 sq km, Taal Lake is the third largest lake in the Philippines. The lake is home to 18 endemic species of cyprinid fish, as well as many waterbirds. A hydroelectric plant located along the Lanao-Agus River system supplies about 70% of the island's electricity. Four rivers drain into the lake, while the Agus River is its only outflow. Lake Lanao was formed by volcanic and tectonic activity, and is also regarded as one of the oldest surviving lakes in the world. The lake is located on the island of Mindanao, within the Lanao del Sur province, and is the largest lake on the island. Lake Lanao is the second biggest lake in the Philippines, with an area of 340 sq km and a maximum depth of 122 m. Laguna de Baý is a major source of freshwater fish in the Philippines. The lake has 21 tributaries and the Pasig River is its major outflow. The middle lobe, located between the peninsulas, fills a large volcanic feature named Laguna Caldera, and the island of Talim is located in approximately the middle of the lake. The lake forms the shape of a stylized "W," as it contains three lobes and two peninsulas that jut out from the north. Located east of Metro Manila and covering an area of 949 sq km, the lake has an average depth of is 2.8 m. Laguna de Baý is the largest lake in the Philippines. The Five Largest Lakes in the Philippines 1. The country's largest lakes are highlighted below. Additionally, the obstruction of rivers due landslides and lava flows, for example, have also created many of the lakes in the Philippines. Most lakes in the Philippines were created through volcanic and tectonic activity, which resulted in the formation of lake basins. Located in Southeast Asia, the country is known for its many diverse and spectacular natural features, including numerous lakes. The Philippines is a vast archipelagic country in the Pacific Ocean that consists of about 7,641 islands. ![]()
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