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Articles 1 - 10 of 10
Full-Text Articles in Life Sciences
A Global Agenda For Advancing Freshwater Biodiversity Research, Alain Maasri, Sonja C. Jähnig, Hendrik Freitag, 93 Co-Authors
A Global Agenda For Advancing Freshwater Biodiversity Research, Alain Maasri, Sonja C. Jähnig, Hendrik Freitag, 93 Co-Authors
Biology Faculty Publications
Global freshwater biodiversity is declining dramatically, and meeting the challenges of this crisis requires bold goals and the mobilisation of substantial resources. While the reasons are varied, investments in both research and conservation of freshwater biodiversity lag far behind those in the terrestrial and marine realms. Inspired by a global consultation, we identify 15 pressing priority needs, grouped into five research areas, in an effort to support informed stewardship of freshwater biodiversity. The proposed agenda aims to advance freshwater biodiversity research globally as a critical step in improving coordinated actions towards its sustainable management and conservation.
Serum Biochemical Profile Of Captive-Bred Philippine Crocodiles (Crocodylus Mindorensis Schmidt, 1935) Sub-Adults, Janice A. Ragaza, Stephanie F. Velasquez, Marian Samantha M. Asuncion, Elyssa Marie F. Torres, Rainier Manalo, Hendrik Freitag
Serum Biochemical Profile Of Captive-Bred Philippine Crocodiles (Crocodylus Mindorensis Schmidt, 1935) Sub-Adults, Janice A. Ragaza, Stephanie F. Velasquez, Marian Samantha M. Asuncion, Elyssa Marie F. Torres, Rainier Manalo, Hendrik Freitag
Biology Faculty Publications
The Philippine crocodiles Crocodylus mindorensis Schmidt; 1935 are a critically endangered species that necessitate minimally invasive diagnostic tools for their physiological state and health assessment. In the current study; we determined the reference ranges for the serum biochemistry of male and female captive-bred C. mindorensis sub-adults. We collected blood samples from the post-occipital venous sinus of six male and seven female captive-bred crocodile sub-adults at the Palawan Wildlife Rescue and Conservation Center and quantified the serum biochemical values for cholesterol; triglycerides; uric acid; glucose; creatinine; aspartate aminotransferase (AST); alanine aminotransferase (ALT); albumin; total protein; and globulin. We defined reference ranges …
The Big Picture: Consolidating National Government And Cites Records Of Animal Trade In The Philippines From 1975 To 2019, Ronald Allan L. Cruz, Catherine Genevieve B. Lagunzad
The Big Picture: Consolidating National Government And Cites Records Of Animal Trade In The Philippines From 1975 To 2019, Ronald Allan L. Cruz, Catherine Genevieve B. Lagunzad
Biology Faculty Publications
The Philippines has exceptionally high biodiversity but is also a hotspot. It is a recognized source; destination; and transit point for the global wildlife trade; which drives biodiversity loss. There is an abundance of data from the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) on the Philippines; but this data has not been assessed for historical trends. Confiscation data reflecting the illegal trade is scarcer; coming from recent (2008 onward) records of the Department of Environment and Natural Resources ___ Biodiversity Management Bureau (DENR-BMB) and the Palawan Council for Sustainable Development (PCSD). CITES data …
(2808) Proposal To Reject The Name Acalypha Supera (Euphorbiaceae), Geoffrey A. Levin, Vernie G. Sagun
(2808) Proposal To Reject The Name Acalypha Supera (Euphorbiaceae), Geoffrey A. Levin, Vernie G. Sagun
Biology Faculty Publications
(2808) Acalypha supera Forssk.; Fl. Aegypt.-Arab.: 162. 1 Oct 1775[Angiosp.: Euphorb.]; nom. utique rej. prop.Typus: non designatus.
(2807) Proposal To Conserve The Name Acalypha Wilkesiana Against A. Tricolor (Euphorbiaceae), Geoffrey A. Levin, Vernie G. Sagun
(2807) Proposal To Conserve The Name Acalypha Wilkesiana Against A. Tricolor (Euphorbiaceae), Geoffrey A. Levin, Vernie G. Sagun
Biology Faculty Publications
(2807) Acalypha wilkesiana Müll. Arg. in Candolle; Prodr. 15(2):817. Aug (sero) 1866 [Angiosp.: Euphorb.]; nom. cons. prop.Typus: Fiji; [Viti Levu]; Rewa; “Unit. Stat. explor. exped.under Capt. Wilkes” (G-DC barcodes G00324021 &G00324022; isotypi: GH barcode GH00045512; K barcodeK000959008; US Nos. 1944717 & 1944718 [barcodes00096423 & 00096424]).
(=) Acalypha tricolor Veitch ex Mast. in Gard. Chron. 1866:483. 26 Mai 1866; nom rej. prop.Neotypus (hic designatus): “Hort. Veitch; New Hebrides[Vanuatu]”; Jul 1844 (K barcode K001235482).
Philibaetis Gen. Nov., A New Genus From The Philippines (Ephemeroptera, Baetidae), Thomas Kaltenbach, Jhoana M. Garces, Jean-Luc Gattolliat
Philibaetis Gen. Nov., A New Genus From The Philippines (Ephemeroptera, Baetidae), Thomas Kaltenbach, Jhoana M. Garces, Jean-Luc Gattolliat
Biology Faculty Publications
Investigations of type material and new material from the Philippines (Luzon) revealed that Baetis luzonensis Müller-Liebenau, 1982 and B. realonae Müller-Liebenau, 1982 do not belong to Baetis Leach, 1815. A new genus, Philibaetis gen. nov., is described to accommodate both species and both are re-described based on larvae. The new genus is characterised by having a rectangular labrum with a submarginal row of long, simple setae on the dorsal surface and ventrally on lateral margins long, simple, spine-like setae, on anterolateral margins long, feathered setae and medially long, bifid setae and a partial, submarginal row of lanceolate setae. Both mandibles …
Hydraena (S.Str.) Dinarica, New Species (Coleoptera: Hydraenidae) Along With Further Records Of Hydraena Spp. From Durmitor National Park, Montenegro And Comments On The Dna Barcoding Problem With The Genus, Hendrik Freitag, Rick De Vries, Marta Paterno, Simone Maestri, Massimo Delledonne, Cameron G. Thompson, Helena Lamed, Rebekah Lambert, Michael F. Fox, Mariela C. Gonzalez, Emmanuel D. Delocado, Marc R. Sabordo, Clister V. Pangantihon, Iva Njunjić
Hydraena (S.Str.) Dinarica, New Species (Coleoptera: Hydraenidae) Along With Further Records Of Hydraena Spp. From Durmitor National Park, Montenegro And Comments On The Dna Barcoding Problem With The Genus, Hendrik Freitag, Rick De Vries, Marta Paterno, Simone Maestri, Massimo Delledonne, Cameron G. Thompson, Helena Lamed, Rebekah Lambert, Michael F. Fox, Mariela C. Gonzalez, Emmanuel D. Delocado, Marc R. Sabordo, Clister V. Pangantihon, Iva Njunjić
Biology Faculty Publications
Background Long-palped Water Beetles were collected during a taxon expedition in Montenegro which involved citizen scientists, students and taxonomists. The material was collected from springs, brooks, fens and the Tara River, at altitudes between 600 m and 1450 m above sea level, using fine-meshed hand-nets and by manual checking of submerged substrates. The morphological species delimitation was supplemented and congruent with mtDNA sequences mainly obtained in the field using the newly-developed MinION-based ONTrack pipeline. New information The new species Hydraena dinarica Freitag & de Vries, sp. n. from Durmitor Mt. is described, illustrated and compared in detail to closely-related congeners …
Rapid Survey Of Anuran Species In Baguio-Benguet Area And Isolation Of Their Fungal Symbionts, Arthien Lovell P. Pelingen, Camille Andrea Flores, Axel John Briz, Roland Hipol, Celia Austria
Rapid Survey Of Anuran Species In Baguio-Benguet Area And Isolation Of Their Fungal Symbionts, Arthien Lovell P. Pelingen, Camille Andrea Flores, Axel John Briz, Roland Hipol, Celia Austria
Biology Faculty Publications
Baguio City is one of the fastest-growing centers of urbanization in the Philippines. As part of the Cordillera Mountain Range, it is a biodiversity hotspot that is largely unexplored. This study is a preliminary investigation using visual encounter surveys of anuran species in various localities of the Baguio-Benguet area (BBA). These include Loakan Airport (LA), Camp John Hay (CJH), and Soroptimist Compound (SC) at the Military Cut Off, all in Baguio; Nangalisan, Tuba (NT), Benguet; and Master’s Garden (MG) at Puguis, La Trinidad, Benguet. We documented three Luzon-endemic species of frogs – namely, Kaloula rigida (Family Microhylidae), Sanguirana luzonensis (Family …
Aquatic Coleoptera Of Northern Negros, Philippines, Marc Ryan Sabordo, Carl Michael Buyco, Gwendalyn Henares, Jessica Pacalioga, Hendrik Freitag
Aquatic Coleoptera Of Northern Negros, Philippines, Marc Ryan Sabordo, Carl Michael Buyco, Gwendalyn Henares, Jessica Pacalioga, Hendrik Freitag
Biology Faculty Publications
The water beetle fauna of northern Negros Island has not been comprehensively studied. In this study, aquatic Coleoptera of northern Negros have been compiled from various collections. Specimens were sampled through manual sampling and light trap. Twenty-six (26) species were recorded including 21 which are Philippine endemics. Nine genera and three known species are recorded for the first time from Negros. Notes on distribution, ecology and identification are provided. Possible new species, future potential discoveries as well as current significance in terms of conservation are discussed.
Discovering Genes Involved In The Synthesis Of Secondary Metabolites From The Seeds Of Moringa Oleifera Through Transcriptome Analysis, Vivian A. Panes, Ma. Divina Kristi A. Discar
Discovering Genes Involved In The Synthesis Of Secondary Metabolites From The Seeds Of Moringa Oleifera Through Transcriptome Analysis, Vivian A. Panes, Ma. Divina Kristi A. Discar
Biology Faculty Publications
Moringa oleifera is a widely used crop that produces seeds with a plethora of benefits encompassing health and nutrition. Secondary metabolite compounds were determined in the seeds of Moringa oleifera that possess nutritional and pharmacological benefits. Although various phytochemical researchers reported the presence of secondary metabolites in M. oleifera seeds, there is a lack of research on the genes encoding for enzymes that catalyze the synthesis of secondary metabolites in the seeds of M. oleifera. In the present study, RNA sequencing was used to analyze the transcriptome of the mature seed embryos of M. oleifera. Biological pathway analysis …