ng yong foo, nur shuhaida ratfi, nur ain nasaruddin.  (2023).  the thysanoptera (thrips) fauna of sungai menyala forest reserve, negeri sembilan with the second collection record of peractinothrips peratus after half a century..  - seminar sainstifik kepelbagaian biologi hutan: hutan simpan sungai menyala port dickson..  51. 

ng yong foo; nurul afiqah, m..  (2023).  inventori kekayaan spesies pepatung (pemangsa di sekitar habitat sawah padi di sungai panjang, hulu selangor, malaysia).  - serangga.  240-249. 

a.g. shaffie, a. latiff, norhayati ahmad & ng yong foo.  (2021).  perlis state park : the jewel of perlis limestones.  - .  116. 

ng, y.f. ain, n., & nur shuhaida.  (2021).  preliminary survey of thrips (thysanoptera) diversity with one new species from gunung korbu, perak..  - seminar saintifik geobiotrail gunung korbu.  102-106. 

norhayati ahmad, a latiff, ng y.f..  (2021).  taman negeri rompin pahang: a world of wonders and enchantmentscs.  - .  140. 

l.a. mound, y.f. ng.  (2021).  studies on the genus lefroyothrips, with new records from malaysia, new caledonia and a new species from australia (thysanoptera, thripidae).  - zootaxa.  567-575. 

rory a. dow, rambli ahmad, stephen g. butler, chee yen choong, jongkar grinang, yong foo ng, robin w.j. ngiam, graham t. reels, philip o.m. steinhoff, joanes unggang.  (2021).  previously unpublished odonata records from sarawak, borneo, part vi: miri division including checklists for niah, lambir hills, loagan bunut and pulong tau national parks.  - faunistic studies in se asian and pacific island odonata.  1-94. 

norhayati a., a. latiff, y.f. ng, muhamad a.  (2021).  taman negeri rompin pahang: a world of wonders and enchantments.  - .  9. 

a. latiff, norhayati a., y.f. ng, muhamad anas a..  (2021).  taman negeri rompin pahang: a world of wonders and enchantments.  - .  13. 

k. shamsul, a. norhayati, y.f. ng, a. latiff.  (2020).  biodiversity of water catchment forest: hutan simpan bukit cherakah, selangor.  - .  12. 

k. shamsul, a. norhayati, y.f. ng, a. latiff.  (2020).  biodiversity of water catchment forest: hutan simpan bukit cherakah, selangor..  - .  25. 

k. shamsul, a. norhayati, y.f. ng, a. latiff.  (2020).  biodiversity of water catchment forest: hutan simpan bukit cherakah, selangor.  - .  31. 

y. f. ng, l. a. mound.  (2020).  character state variation among species of thrips genus (thysanoptera) in malaysia, with one new species and two new records.  - zootaxa.  239-245. 

chee yen choong, rory a. dow & yong foo ng.  (2020).  additional records of odonata from kelantan and terengganu, malaysia.  - international dragonfly fund report.  1-30. 

rory a. dow, yong foo ng.  (2020).  new records of odonata from selangor and negeri sembilan, malaysia, with provisional checklists of species recorded from the states.  - journal of the international dragonfly fund.  1-29. 

y.f. ng, n. aini & k.h. lau.  (2019).  a new species of tenothrips pollinating dipterocarpus sublamellatus in malaysia.  - zootaxa.  397-400. 

choong chee yen, ng yong foo, wee suk ling, izfa riza hazmi, nurul wahida othman, salmah yaakop, norela sulaiman, maimon abdullah.  (2019).  biodiversity in oil palm plantation malaysia.  - .  37. 

y.f. ng & l.a. mound.  (2018).  merothripidae from malaysia: merothrips with one new species and two new species records.  - zootaxa.  . 

yong foo ng, j saiful zaimi.  (2018).  the economically important thrips from malaysia, with a key to species (thysanoptera, thripinae).  - zookeys.  . 

choong chee yen, hanisah ali, ng yong foo.  (2018).  a natural heritage the flora and fauna of universiti kebangsaan malaysia.  - .  4. 

ng yong foo, eow li xin.  (2018).  a natural heritage the flora and fauna of universiti kebangsaan malaysia.  - .  4. 

ng yong foo.  (2018).  kepelbagaian flora dan fauna gunung bujang melaka, kampar, perak, malaysia.  - .  4. 

ummi nur syafiqah daud,ng yong foo.  (2018).  kepelbagaian dan kelimpahan spesies thrips (thysanoptera) pada beberapa jenis pokok tanaman terpilih.  - undergraduate research journal for integrative biology.  . 

nur ain nasaruddin, ng yong foo.  (2018).  kepelbagaian dan kelimpahan serangga thrips (thysanoptera) pada pokok palma.  - undergraduate research journal for integrative biology.  . 

nurul asmirah, ng yong foo.  (2018).  kepelbagaian dan kelimpahan serangga thrips (thysanoptera) pada beberapa jenis tumbuhan menjalar yang berbeza.  - undergraduate research journal for integrative biology.  . 

ng, y.f. & nuratikah, a..  (2018).  species composition and daily population fluctuation of thrips (thysanoptera) on the flower of misai kucing herd (orthosiphon stamineus benth).  - international symposium on insects (isoil 2018).  . 

ng, y.f., yong, h.s., mound, l.a..  (2018).  panchaetothrips indicus bagnall, a new pest record from peninsular malaysia, collected on leaves of zingiber officinale rosc. var. bentong.  - serangga.  . 

rory a. dow, chee yen choong & yong foo ng.  (2018).  re-description of coeliccia erici laidlaw, and the description of coeliccia sameerae sp. nov. from peninsular malaysia (odonata: zygoptera: platycnemididae).  - zootaxa.  . 

l.a. mound & y. f. ng.  (2018).  autapomorphies in the generic classification of plectrothripini (thysanoptera, phlaeothripinae), with a new genus and a new record from malaysia.  - zootaxa.  . 

ng, y.f., wells, a. & mound, l.a..  (2018).  thrips (insecta: thysanoptera) from the tama abu, sarawak.  - heart of borneo scientific expedition of tama abu seminar.  . 

rory a. dow, chee yen choong & yong foo ng.  (2017).  new records of odonata from kedah, malaysia in september 2016, with a checklist of species recorded from the state.  - journal of the international dragonfly fund.  1-18. 

y. f. ng.  (2017).  organothrips stongensis sp. n. and watanabeothrips yasuakii okajima: new records from peninsular malaysia of thysanoptera: thripidae.  - zootaxa.  283-286. 

chee yen choong, rory a. dow & yong foo ng.  (2017).  new records of odonata from kelantan, malaysia, with a checklist of species recorded from the state.  - journal of the international dragonfly fund.  1-22. 

abd rahman nuratiqah, badrul azhar, yaakob salmah , y. f. ng , j. s. ting and akbar zubaid.  (2017).  man-made maternity roost selection by scotophilus kuhlii (lesser asiatic yellow bat) in two anthropogenically altered habitats.  - malayan nature journal.  31-39. 

aruchunnan, g., ng, y.f., hazmi, i.r. wee, s.l..  (2017).  dung beetle assemblages at three zonation of tasik chini biosphere reserve, pahang using several modified pitfall traps.  - malayan nature journal.  139-158. 

abd rahman nur atiqah, md dujali siti nurul amirah, abdul rahim hafizzudin, yaakop salmah ,yong foo ng, jin sia ting, bakri asraf, akbar zubaid.  (2017).  an assessment of the nocturnal insect diversity and abundance between an agricultural and suburban landscape in peninsular malaysia..  - serangga.  1-20. 

rory a. dow, chee yen choong & yong foo ng.  (2017).  drepanosticta rahmani sp. nov., from kedah, malaysia (odonata: zygoptera: platystictidae).  - zootaxa.  44-50. 

jin sia ting, abd rahman nur atiqah, y.f. ng, yaakop salmah and akbar zubaid.  (2016).  species composition and population dynamics of cave-dwelling bats in the kota gelanggi limestone complex, pahang, malaysia.  - malayan nature journal.  83-93. 

ng yong foo .  (2016).  tabiat pemakanan kelawar rumah.  - impak: tasik chini@ukm.  10. 

ng yong foo .  (2016).  kajian kepelbagaian kumbang najis di rizab biosfera tasik chini.  - impak: tasik chini@ukm.  14-15. 

rory a. dow, chee yen choong & yong foo ng.  (2016).  records of odonata from perlis, malaysia in august 2015, with a checklist of species recorded from the state.  - faunistic studies in south-east asian and pacific island odonata : journal of the international fragonfly fund.  1-22. 

jin sia ting, abd rahman nur atiqah, y. f. ng , yaakop , s. and and akbar, z..  (2016).  insect diversity and abundance during the crepuscular and nocturnal temporal periods in the kota gelanggi limestone complex, pahang, malaysia.  - serangga.  97-113. 

y.f. ng & l.a. mound.  (2016).  two new species of scirtothrips genus-group (thripidae) of northern peninsular malaysia.  - zootaxa.  141-145. 

aruchunnan, g., y. f. ng, i. r. hazmi & s. l. wee.  (2016).  dung beetles (coleoptera: scarabaeoidea) from tasik chini biosphere reserve, pahang.  - serangga.  147-159. 

y.f. ng & l.a. mound.  (2015).  species of thripinae (thysanoptera) from bamboo in malaysia, with one new species and six new records.  - zootaxa.  492-502. 

y.f. ng & l.a. mound.  (2015).  genera of the scirtothrips genus-group (thysanoptera, thripidae) with a new species of siamothrips from malaysia.  - zootaxa.  387-394. 

ganaswary aruchunnan, ng yong foo, wee suk ling, & izfa riza hazmi.  (2015).  diversity and abundance of dung beetles attracted to different ages of cow dung at tasik chini biosphere reserve, pahang.  - the 2015 ukm fst postgraduate colloquium.  020005(1-7). 

ting jin sia, akbar zubaid & ng yong foo.  (2015).  population trends of rhinolophus affinis during the breeding and nonbreeding season roosting at the kota gelanggi limestone complex, pahang.  - the 2015 ukm fst postgraduate colloquium.  020033-1 - 020033-6. 

y.f. ng.  (2015).  a new species of amalothrips ananthakhrishnan from malaysia, with first description of male.  - zootaxa.  246-250. 

nur atiqah, zubaid akbar, syafrinna, nur ubaidah & ng yong foo.  (2015).  comparison of the ranging behaviour of scotophilus kuhlii (lesser asiatic yellow bat) in agricultural and urban landscape.  - aip conference proceedings.  020026-1 - 020026-6. 

zubaid akbar bin mukhtar ahmad, ng yong foo.  (2015).  the diet of the house bat, scotophilus kuhlii, in relation to insect availability in tasik chini forest reserve, pahang.  - .  . 

ng y.f., idris a.b..  (2015).  diversity, abundance and morphological variations of the xanthopimpla (ichneumonidae: pimplinae) in different forest habitats.  - sains malaysiana.  1-6. 

yong, h.s, lim, p.-e. , tan, j., ng, y.f., eamsobhana, p., suana, i.w..  (2014).  molecular phylogeny of orthetrum dragonflies reveals cryptic species of orthetrum pruinosum.  - scientific reports.  1-9. 

salmah binti yaakop, idris bin abd. ghani, ng yong foo, badrul munir bin md. zain.  (2014).  exploring the use of multiplex pcr in confirming the biological status of highly potential parasitoids of fruit flies (diptera: tephritidae).  - .  . 

y.f. ng, l.a. mound & a.a. azidah.  (2014).  the genus scirtothrips (thysanoptera: thripidae) in malaysia, with four new species and comments on biltothrips, a related genus.  - zootaxa.  253-266. 

masami masumoto, y. f. ng & shûji okajima.  (2013).  a new genus of thripinae (thysanoptera, thripidae) collected from pandanus in japan, malaysia and australia, with three new species.  - zootaxa.  3709(6):543-554. 

hanisah, a., ng, y.f. & choong, c.y..  (2013).  study on male secondary genitalia of seven species of orthetrum newman (odonata: libellulidae) in peninsular malaysia.  - serangga.  31-45. 

rory a. dow, yong foo ng & chee yen choong.  (2012).  odonata of sungai bebar, pahang, malaysia, with four species recorded for the first time from mainland asia.  - journal of threatened taxa.  4(3):2417-2426. 

y.f. ng & l.x. eow.  (2012).  a new species of streothrips (thysanoptera:aeolothripidae) from malaysia, with description of male and key to species.  - zootaxa.  3181:58-62. 

y.f. ng, c.y. choong and r.a. dow.  (2012).  odonata records from kuala tahan, pahang, peninsular malaysia in december 2010.  - notulae odonatologicae.  7(9):77-88. 

mound, l.a., azidah, a.a., ng, y.f..  (2012).  key to the non-fossil species of the genus taeniothrips (thysanoptera, thripidae).  - zootaxa.  (3414):33-42. 

ng, y.f. & mound, l.a..  (2012).  the stenchaetothrips species (thysanoptera, thripidae) of malaysia, with one new species.  - zootaxa.  3357:56-62. 

chee yen choong, yong foo ng, rory a. dow.  (2012).  odonata (insecta) from three forests of central terengganu, malaysia.  - malayan nature journal.  64(2):95-104. 

y. f. ng, r. a. dow, and c. y. choong.  (2011).  new records of odonata (insecta) from the cameron highlands, with first records of two species for malaysia.  - journal of science and technology in the tropics.  7:9-16. 

eow, lx; mound, la; ng, yf.  (2011).  genera of spore-feeding thysanoptera from southeast asia (phlaeothripidae, idolothripinae), with a species checklist from peninsular malaysia.  - zootaxa.  2928:1-19. 

rory a. dow, chee yen choong & yong foo ng.  (2010).  a review of the genus amphicnemis in peninsular malaysia and singapore, with descriptions of two new species (odonata: zygoptera: coenagrionidae).  - zootaxa.  2605:45-55. 

ng, y.f, eow, l.x, mound, l.a..  (2010).  a new species of genus thrips (thysanoptera, thripinae) from flowers in peninsular malaysia.  - zootaxa.  2638:65-68. 

hoi sen yong, y. f. ng and phaik eem lim.  (2010).  diversity and abundance of dacinae fruit flies (insecta: diptera: tephritidae) in chini 2, runchang and sungai bebar, pahang, peninsular malaysia.  - journal of science and technology in the tropics.  6:17-21. 

rory a. dow, chee yen choong, yong foo ng.  (2010).  elattoneura mauros sp. nov. (odonata: zygoptera: protoneuridae) from sarawak, malaysian borneo.  - zootaxa.  2502: 65-68. 

norma-rashid, y., choong, c.y. and ng, y.f..  (2010).  the dragonfly fauna (adults) of the lanjak entimau sanctuary.  - seminar on biodiversity of the lanjak entimau wildlife sanctuary - hidden jewel of sarawak.  . 

ng, y.f. and choong, c.y..  (2010).  bio-kejuruteraan penilaian ekosistem & spesies 2010 bukit fraser: kesihatan persekitaran untuk kesejahteraan masa hadapan.  - .  45-50. 

ng yong foo, eow li xin, laurence a. mound.  (2010).  thrips (thysanoptera) - the unfamiliar insect.  - malaysian naturalist.  . 

fadilawati, a., choong, c.y., ng, y.f. and zainal-abidin, b.a.h..  (2010).  male anisopteran odonata secondary gentalia: variation among libellulidae genera from tasik chini pahang, malaysia.  - malaysia journal of micorscopy.  6:131-136. 

mound l.a., ng y.f.
.  (2009).  an illustrated key to the genera of thripinae (thysanoptera) from south east asia.  - zootaxa.  2265:27-47. 

c. van achterberg, t. hosaka, y.f. ng and idris b.a. ghani.  (2009).  the braconid parasitoids (hymenoptera: braconidae) associated with seeds of dipterocarpaceae in malaysia.  - journal of natural history.  43(11-12):635-686. 

ng yong foo, maimon abdullah dan norella sulaimain.  (2009).  bukit fraser : crown of the titiwangsa range.  - .  37-51. 

jun-ichi kojima, idris a.b, ng, y. f., ruslan m.y., fuki saito, norliyana h. a.2, and amanda t. p. o..  (2009).  keys to the social wasp species (hymenoptera: vespidae) known from peninsular malaysia.  - serangga.  14(1-2): 1-51. 

ng, y.f. & o. siti mariam.  (2009).  diversity of butterfly (lepidoptera:rhopalocera) communities at three habitats in hulu langat, selangor, peninsular malaysia.  - journal of science and technology in the tropics.  5(2):105-110. 

amanda, y. p. o., idris, a.b. & ng, y.f..  (2008).  notes on the genus theronia (hymenoptera: ichneumonidae: {\pimplinae) of malaysia.  - serangga.  13(1-2):21-37. 

fadilawati, a., choong, c.y., ng, y.f. & zainal abidin, a.h..  (2008).  kepelbagaian pepatung (odonata) di kawasan tasik chini pahang, malaysia.  - proceedings of the 10th msab symposium, kuching.  . 

ng, y.f. & idris, a.b..  (2008).  ichneumonid wasps (hymenoptera) fauna of kuala lompat forest reserve, pahang, malaysia..  - journal of wildlife and parks.  24:39-47. 

y. f. ng, h. s. yong, r. a. dow and m. hämäläinen.  (2008).  dragonflies (insecta: odonata) from the maliau basin, sabah, malaysia.  - journal of science and technology in the tropics (2008).  4: 13-18. 

a.b. idris, y.f.ng, m. fauzi.  (2008).  kepelbagaian biologi hutan bukit belata, selangor. pengurusan, persekitaran fizikal, kepelbagaian biologi, dan sosio-ekonomi.  - .  222-228. 

dr. ng yong foo.  (2008).  pemetaan kepelbagaian spesies serangga di tanah tinggi cameron highlands, pahang.  - seminar pemantauan projek penyelidikan (gup) 2007.  . 

ng, y.f., idris, a.b., abdullah, m. and nur supardi, m.n..  (2004).  a new species of xanthopimpla saussure (hymenoptera: pimplinae) from pasoh forest reserve, negeri sembilan, peninsular malaysia.  - serangga.  9(1-2):161-169. 

md-zain, b. m., ng, y.f & idris, a.b..  (2003).  persampelan sumber genetik serangga: penyelesaian terhadap gangguan kehadiran macaca fascicularis.  - serangga.  8(1-2):84-89. 

ng, y.f., idris a. b., maimon, a. & nur supardi, m.n..  (2003).  a new species of xanthopimpla saussure (hymenoptera: pimplinae) from bukit nanas forest reserve, kuala lumpur, malaysia..  - serangga.  8(1-2):33-38.