participating in
For observations made between 2022/01/01 and 2028/01/01
Submissions accepted up to 2028/01/01
The University of Hong Kong (HKU) is a public research university in Hong Kong. Founded in 1887 as the Hong Kong College of Medicine for Chinese, it is the oldest tertiary institution in Hong Kong.[7] HKU was also the first university established by the British in East Asia.
1,219
Identifications
Identifications
935
Observations
Observations
539
Species
Species
122
People
People
Top Species
1.
Plantae
35
2.
Pseudozizeeria maha
14
3.
Papilio polytes
12
4.
Passer montanus
11
5.
Urocissa erythroryncha
11
6.
Luthrodes pandava
11
7.
Zizina otis
11
8.
Catopsilia pomona
9
9.
Sus scrofa
8
10.
Magnoliopsida
8
Top Observers
1.
xpyao
146
2.
physhiker
137
3.
tonyluo
106
4.
ilanozer
74
5.
thesnow
28
6.
furudo_erika
25
7.
stephenmatthews
19
8.
helen84
19
9.
isfearth-secondary
18
10.
tomochka
16
Top Species
1.
Plantae
35
2.
Pseudozizeeria maha
14
3.
Papilio polytes
12
4.
Passer montanus
11
5.
Urocissa erythroryncha
11
6.
Luthrodes pandava
11
7.
Zizina otis
11
8.
Catopsilia pomona
9
9.
Sus scrofa
8
10.
Magnoliopsida
8
11.
Papilio helenus
7
12.
Myophonus caeruleus
7
13.
Eleutherodactylus planirostris
7
14.
Orthetrum glaucum
7
15.
Rapala manea
6
16.
Perina nuda
6
17.
Sarcophaga
6
18.
Pycnonotus jocosus
5
19.
Callosciurus erythraeus
5
20.
Graphium sarpedon
5
21.
Papilio memnon
5
22.
Pantala flavescens
5
23.
TBD
5
24.
Papilio paris
4
25.
Phaedyma columella
4
26.
Pieris rapae
4
27.
Copsychus saularis
4
28.
Graphium agamemnon
4
29.
Pterorhinus perspicillatus
4
30.
Ipomoea cairica
4
31.
Eurema blanda
4
32.
Ricania guttata
4
33.
Duttaphrynus melanostictus
4
34.
Nephila pilipes
4
35.
Ischiodon scutellaris
4
36.
Macaranga tanarius
4
37.
Diacamma
4
38.
Neoscona
4
39.
Dindymus sanguineus
4
40.
Meghimatium bilineatum
3
41.
Trilocha varians
3
42.
Glycyphana laotica
3
43.
Bidens alba
3
44.
Pycnonotus sinensis
3
45.
Limenitis sulpitia
3
46.
Theretra nessus
3
47.
Adiantum flabellulatum
3
48.
Cupha erymanthis
3
49.
Lissachatina fulica
3
50.
Bradybaena similaris
3
51.
Athyma selenophora
3
52.
Cyrestis thyodamas
3
53.
Eurema hecabe
3
54.
Euselates magna
3
55.
Zemeros flegyas
3
56.
Laevicaulis alte
3
57.
Leptodialepis bipartitus
3
58.
Eutropis longicaudata
3
59.
Sphex argentatus
3
60.
Trigoniulus corallinus
3
61.
Ornebius fuscicerci
3
62.
Charaxes bernardus
3
63.
Hebomoia glaucippe
3
64.
Oecophylla smaragdina
3
65.
Hemidactylus bowringii
3
66.
Thomisus labefactus
3
67.
Hierodula patellifera
3
68.
Formicidae
3
69.
Lepidoptera
3
70.
Angiospermae
3
71.
Ficus microcarpa
3
72.
Epipremnum aureum
3
73.
Celtis sinensis
3
74.
Murraya paniculata
3
75.
Bidens
3
76.
Orvasca subnotata
3
77.
Liliopsida
3
78.
Pteris vittata
3
79.
Muscicapa dauurica
2
80.
Streptopelia chinensis
2
81.
Apis cerana
2
82.
Lexias pardalis
2
83.
Retina rubrivitta
2
84.
Naja atra
2
85.
Parus minor commixtus
2
86.
Krananda latimarginaria
2
87.
Pieris canidia
2
88.
Aedes albopictus
2
89.
Delias pasithoe
2
90.
Graphium antiphates
2
91.
Mycalesis mineus
2
92.
Olidiana brevis
2
93.
Tessaratoma papillosa
2
94.
Hasarius adansoni
2
95.
Coptotermes formosanus
2
96.
Spilostethus hospes
2
97.
Parapolybia nodosa
2
98.
Sphex sericeus
2
99.
Suastus gremius
2
100.
Trimeresurus albolabris
2
101.
Elymnias hypermnestra
2
102.
Orthetrum triangulare
2
103.
Euploea midamus
2
104.
Euthalia phemius
2
105.
Gasteracantha kuhli
2
106.
Rhene flavicomans
2
107.
Calotes versicolor
2
108.
Papilio xuthus
2
109.
Adenosma glutinosum
2
110.
Orthetrum pruinosum
2
111.
Tropidomantis gressitti
2
112.
Muscicapa sibirica
2
113.
Statilia maculata
2
114.
Magnolia figo
2
115.
Animalia
2
116.
Arge similis
2
117.
Oraesia emarginata
2
118.
Liriope
2
119.
Impatiens walleriana
2
120.
Panicoideae
2
121.
Choreutis sexfasciella
2
122.
Geometridae
2
123.
Camponotus
2
124.
Entoria victoria
2
125.
Opisthoplatia orientalis
2
126.
Gekko chinensis
2
127.
Ophiopogon japonicus
2
128.
Reduviidae
2
129.
Pingasa ruginaria
2
130.
Polyrhachis
2
131.
Abisara echerius
2
132.
Neoscona scylloides
2
133.
Callirhipis
2
134.
Geisha distinctissima
2
135.
Choreutis orthogona
2
136.
Choreutis ophiosema
2
137.
Amata grotei
2
138.
Diasemia accalis
2
139.
Bambusoideae
2
140.
Bambusa vulgaris
2
141.
Homo sapiens
2
142.
Ehretia
2
143.
Nolinoideae
2
144.
Lantana camara
2
145.
Asteroideae
2
146.
Archontophoenix
2
147.
Rhapis
2
148.
Ficus
2
149.
Epipremnum
2
150.
Ixora
2
151.
Rhododendron
2
152.
Hydrotaea
2
153.
Bougainvillea glabra
2
154.
Polypodiales
2
155.
Arundinarieae
2
156.
Heptapleurum arboricola
2
157.
Brunfelsia
2
158.
Senna
2
159.
Larentiinae
2
160.
Melolonthinae
2
161.
Nygmia plana
2
162.
Sphagneticola trilobata
2
163.
Phylloscopus proregulus
2
164.
Xylocopa tranquebarorum
1
165.
Hirundo rustica
1
166.
Faunis eumeus
1
167.
Argynnis hyperbius
1
168.
Accipiter soloensis
1
169.
Parasarpa dudu
1
170.
Gaeana maculata
1
171.
Eriovixia laglaizei
1
172.
Zosterops simplex
1
173.
Polistes gigas
1
174.
Orthotomus sutorius
1
175.
Herochroma cristata
1
176.
Pseudomictis distinctus
1
177.
Araneus viridiventris
1
178.
Chalcopis glandulosa
1
179.
Hyposidra talaca
1
180.
Corvus macrorhynchos
1
181.
Anredera cordifolia
1
182.
Oxalis debilis
1
183.
Neoscona vigilans
1
184.
Rhododendron simsii
1
185.
Rhynchium brunneum
1
186.
Hasora chromus
1
187.
Tajuria cippus
1
188.
Euploea core amymone
1
189.
Euploea core
1
190.
Hypolimnas bolina
1
191.
Papilio demoleus
1
192.
Milvus migrans
1
193.
Acytolepis puspa
1
194.
Cepora nerissa
1
195.
Embrikstrandia unifasciata
1
196.
Thaumastopeus shangaicus
1
197.
Periplaneta australasiae
1
198.
Gracupica nigricollis
1
199.
Plagiodera septemvittata
1
200.
Strophanthus divaricatus
1
201.
Nomia penangensis
1
202.
Bijoaraneus mitificus
1
203.
Batocera rubus
1
204.
Chlorophorus annularis
1
205.
Periplaneta americana
1
206.
Telamonia caprina
1
207.
Pycnoscelus surinamensis
1
208.
Irura bidenticulata
1
209.
Gadirtha impingens
1
210.
Hestina assimilis
1
211.
Halyomorpha halys
1
212.
Epocilla blairei
1
213.
Ptocasius strupifer
1
214.
Chiasmia emersaria
1
215.
Cethosia biblis
1
216.
Helicorthomorpha holstii
1
217.
Graphium doson
1
218.
Polistes sagittarius
1
219.
Chlorophorus signaticollis
1
220.
Ariamnes cylindrogaster
1
221.
Ideopsis similis
1
222.
Lyssa zampa
1
223.
Papilio protenor
1
224.
Xyleutes persona
1
225.
Junonia lemonias
1
226.
Euthalia lubentina
1
227.
Terpsiphone incei
1
228.
Tagiades litigiosa
1
229.
Agriomorpha fusca
1
230.
Huechys sanguinea
1
231.
Hystrix brachyura
1
232.
Vespa bicolor
1
233.
Spoladea recurvalis
1
234.
Allorhynchium chinense
1
235.
Vespa affinis
1
236.
Polistes japonicus
1
237.
Matapa aria
1
238.
Liris ducalis
1
239.
Hemidactylus garnotii
1
240.
Moneta mirabilis
1
241.
Borbo cinnara
1
242.
Tramea virginia
1
243.
Mythimna separata
1
244.
Ptecticus aurifer
1
245.
Orthetrum sabina
1
246.
Cirrhochrista brizoalis
1
247.
Pelagodes antiquadraria
1
248.
Pseudozumia indica
1
249.
Macroglossum pyrrhosticta
1
250.
Catochrysops strabo
1
251.
Thyas juno
1
252.
Millettia pinnata
1
253.
Thunbergia fragrans
1
254.
Artipe eryx
1
255.
Lampides boeticus
1
256.
Cryptini
1
257.
Erthesina fullo
1
258.
Cyclocybe
1
259.
Hemidactylus frenatus
1
260.
Cosmoscarta bispecularis
1
261.
Epicauta
1
262.
Eublemma accedens
1
263.
Nyctemera adversata
1
264.
Stictoptera
1
265.
Metochus hainanensis
1
266.
Cicadomorpha
1
267.
Macroglossum
1
268.
Acalyptratae
1
269.
Hishimonus
1
270.
Coccinelloidea
1
271.
Samanea saman
1
272.
Podranea ricasoliana
1
273.
Malpighiaceae
1
274.
Passiflora suberosa
1
275.
Rhus chinensis
1
276.
Aloe vera
1
277.
Centratherum punctatum
1
278.
Dracaena fragrans
1
279.
Ocinara albicollis
1
280.
Scirtidae
1
281.
Orthetrum pruinosum neglectum
1
282.
Asopinae
1
283.
Tremex
1
284.
Sarcophaginae
1
285.
Paradasynus spinosus
1
286.
Icerya purchasi
1
287.
Cimex lectularius
1
288.
Polyrhachis illaudata
1
289.
Mechistocerus
1
290.
Pterorhinus chinensis
1
291.
Parnara guttata
1
292.
Nomophila noctuella
1
293.
Oxyodes scrobiculata
1
294.
Apogonia
1
295.
Amynthas
1
296.
Hersilia
1
297.
Imma
1
298.
Antilochus nigripes
1
299.
Duranta erecta
1
300.
Danainae
1
301.
Nygmiini
1
302.
Zonamegilla
1
303.
Hemiscopis
1
304.
Anax parthenope julius
1
305.
Cnaphalocrocis medinalis
1
306.
Artena dotata
1
307.
Cosmodela aurulenta juxtata
1
308.
Motacilla cinerea
1
309.
Athyma nefte
1
310.
Macrothelidae
1
311.
Cleora
1
312.
Aphelocheirus
1
313.
Anisoptera
1
314.
Aeshnidae
1
315.
Euphaea decorata
1
316.
Metrocoris
1
317.
Agestrata orichalca
1
318.
Phylloscopus
1
319.
Dysgonia stuposa
1
320.
Argyrogrammatini
1
321.
Sameodes cancellalis
1
322.
Baroa vatala
1
323.
Stemonitis splendens
1
324.
Heteroptera
1
325.
Xenocatantops
1
326.
Euconocephalus
1
327.
Scopula propinquaria
1
328.
Eudocima homaena
1
329.
Sulcospira hainanensis
1
330.
Leucaena leucocephala
1
331.
Zephyranthes citrina
1
332.
Orthoptera
1
333.
Telicota
1
334.
Heptageniidae
1
335.
Psephenus
1
336.
Limonium
1
337.
Talinum paniculatum
1
338.
Graphium
1
339.
Axiagastus rosmarus
1
340.
Chrysomya megacephala
1
341.
Orthetrum
1
342.
Oecobius
1
343.
Argidae
1
344.
Papilio
1
345.
Acosmeryx anceus
1
346.
Aspidimorpha furcata
1
347.
Zephronia profuga
1
348.
Traulia orientalis
1
349.
Tenodera
1
350.
Heortia vitessoides
1
351.
Anthurium
1
352.
Lumbricus terrestris
1
353.
Pholcidae
1
354.
Flatidae
1
355.
Poltys
1
356.
Ornebius
1
357.
Cryptotympana
1
358.
Syntomoides imaon
1
359.
Eupanacra mydon
1
360.
Exolontha serrulata
1
361.
Homoeocerus rubromaculatus
1
362.
Telostylinus
1
363.
Erebidae
1
364.
Mystacides
1
365.
Hemerobiiformia
1
366.
Cranopygia
1
367.
Traulia ornata
1
368.
Cicadoidea
1
369.
Ernolatia moorei
1
370.
Macroglossum mediovitta
1
371.
Pyrrhocoridae
1
372.
Fungi
1
373.
Ptecticus
1
374.
Creobroter
1
375.
Sigilliclystis kendricki
1
376.
Graphium cloanthus
1
377.
Thabena brunnifrons
1
378.
Lycodon capucinus
1
379.
Agathia lycaenaria
1
380.
Ascalaphinae
1
381.
Anaciaeschna jaspidea
1
382.
Cecidomyiidae
1
383.
Anthracinae
1
384.
Sonchus oleraceus
1
385.
Nanhaipotamon hongkongense
1
386.
Chiagosnius obscuripes
1
387.
Chiagosnius
1
388.
Chilocorus circumdatus
1
389.
Penthimiini
1
390.
Cryptocephalus luteosignatus
1
391.
Bombyliidae
1
392.
Glycyphana horsfieldi
1
393.
Spheginobaccha
1
394.
Argogorytes
1
395.
Acunomia
1
396.
Thyreus
1
397.
Chalybion
1
398.
Rhynchium
1
399.
Eristalinus arvorum
1
400.
Choreutis achyrodes
1
401.
Pison
1
402.
Lucilia
1
403.
Laevicaulis
1
404.
Ficus altissima
1
405.
Leptocoris vicinus
1
406.
Nymphaea
1
407.
Clerodendrum cyrtophyllum
1
408.
Flueggea virosa
1
409.
Oplismenus compositus
1
410.
Vitaceae
1
411.
Myrsine seguinii
1
412.
Hedyotis
1
413.
Litsea glutinosa
1
414.
Zanthoxylum avicennae
1
415.
Psychotria asiatica
1
416.
Psidium guajava
1
417.
Curcuma longa
1
418.
Pteris
1
419.
Thelypteridoideae
1
420.
Dianella ensifolia
1
421.
Plestiodon
1
422.
Callerya nitida
1
423.
Phyllanthus
1
424.
Ficus religiosa
1
425.
Bidens pilosa
1
426.
Cocculus orbiculatus
1
427.
Dasychira
1
428.
Galerucinae
1
429.
Siler collingwoodi
1
430.
Abraxas
1
431.
Arna bipunctapex
1
432.
Vaccinium
1
433.
Turpinia
1
434.
Jacaranda mimosifolia
1
435.
Heptapleurum heptaphyllum
1
436.
Ageratum conyzoides
1
437.
Pteris ensiformis
1
438.
Typhonium blumei
1
439.
Polypodiopsida
1
440.
Oxalis
1
441.
Morus indica
1
442.
Aglaia odorata
1
443.
Moraceae
1
444.
Terminalia catappa
1
445.
Arecales
1
446.
Glochidion zeylanicum
1
447.
Nothofagus
1
448.
Pavetta hongkongensis
1
449.
Jasminum
1
450.
Crinum
1
451.
Arna pseudoconspersa
1
452.
Cordyline
1
453.
Begonia semperflorens-cultorum
1
454.
Osmanthus
1
455.
Dypsis
1
456.
Terminalia mantaly
1
457.
Tracheophyta
1
458.
Machilus thunbergii
1
459.
Phyllanthus urinaria
1
460.
Lygodium japonicum
1
461.
Zanthoxylum nitidum
1
462.
Acorus gramineus
1
463.
Ficus variegata
1
464.
Achyranthes aspera
1
465.
Zanthoxylum scandens
1
466.
Asparagus
1
467.
Suidae
1
468.
Monstera deliciosa
1
469.
Tasa koreana
1
470.
Pancorius crassipes
1
471.
Anura
1
472.
Cheniella
1
473.
Tipulidae
1
474.
Olios
1
475.
Uloboridae
1
476.
Thabena
1
477.
Ducetia japonica
1
478.
Tylorida ventralis
1
479.
Phaneropterinae
1
480.
Cicadidae
1
481.
Ebrechtella
1
482.
Gryllacrididae
1
483.
Podocarpus
1
484.
Araucaria heterophylla
1
485.
Artaxa
1
486.
Pselliophora
1
487.
Pselliophora flavibasis
1
488.
Kalanchoe pinnata
1
489.
Arachnothryx
1
490.
Pleroma
1
491.
Sansevieria
1
492.
Pandanus amaryllifolius
1
493.
Codiaeum
1
494.
Stromanthe thalia
1
495.
Impatiens hawkeri
1
496.
Nacaduba
1
497.
Ctenophorinae
1
498.
Mastira
1
499.
Pleroma semidecandrum
1
500.
Brunfelsia uniflora
1
501.
Pyrrosia adnascens
1
502.
Polyommatini
1
503.
Dysphania militaris
1
504.
Ficus benghalensis
1
505.
Tephritini
1
506.
Anystis
1
507.
Nymphaea rubra
1
508.
Melaleuca viminalis
1
509.
Tineidae
1
510.
Prunus campanulata
1
511.
Hibiscus rosa-sinensis
1
512.
Rhododendron × pulchrum
1
513.
Camellia
1
514.
Carassius auratus
1
515.
Arge pagana
1
516.
Cicadellidae
1
517.
Stephanitis
1
518.
Accipiter trivirgatus
1
519.
Motacilla alba leucopsis
1
520.
Bauhinia × blakeana
1
521.
Calliope calliope
1
522.
Turdus chrysolaus
1
523.
Ficedula
1
524.
Phoenicurus auroreus
1
525.
Cyanthillium cinereum
1
526.
Acrididae
1
527.
Lonchura striata
1
528.
Ichneumonidae
1
529.
Polistes olivaceus
1
530.
Actias
1
531.
Vespa velutina
1
532.
Diptera
1
533.
Ctenolepisma longicaudata
1
534.
Cinnamomum camphora
1
535.
Artocarpus altilis
1
536.
Rhododendron pulchrum phoeniceum
1
537.
Broussonetia papyrifera
1
538.
Euphorbia milii
1
539.
Acacia confusa
1
540.
Rhodoleia championii
1
541.
Ceiba speciosa
1
Top People
1.
xpyao
146
2.
physhiker
137
3.
tonyluo
106
4.
ilanozer
74
5.
thesnow
28
6.
furudo_erika
25
7.
stephenmatthews
19
8.
helen84
19
9.
isfearth-secondary
18
10.
tomochka
16
11.
wkcheng71
15
12.
csw_vy
15
13.
twq
14
14.
davidjclarke
14
15.
vivy-s
14
16.
tchiu
14
17.
gloria439
14
18.
boris1214
13
19.
andrewhardacre
12
20.
nelson205
12
21.
carbomay
12
22.
isfwater-secondary
12
23.
aworsey
11
24.
ch87
9
25.
walterma123
9
26.
johnallcock
8
27.
anubis3
7
28.
isffire-secondary
6
29.
timplanta
6
30.
parttimefieldyau
4
31.
kairos_l
4
32.
yuetfungling
3
33.
jakepgh
3
34.
entohamer
3
35.
justaname
3
36.
margeryyeung
3
37.
buuninou
3
38.
ping29
3
39.
anvah_lam
3
40.
sunnytong
3
41.
adebarraki
2
42.
albertkwok20
2
43.
mc_genge
2
44.
jezleifer
2
45.
janchai
2
46.
kingchan
2
47.
d1510
2
48.
andrewlai530
2
49.
alexashby
2
50.
natbubibu
2
51.
carol_kwok
2
52.
isfwood-secondary
2
53.
ayyyyy
2
54.
tramainetsang1e32
1
55.
ellywsy
1
56.
tszying
1
57.
pkyeung
1
58.
sugeet
1
59.
gomenwl
1
60.
marcopoon
1
61.
dailun
1
62.
thewthewmole
1
63.
mumuzi
1
64.
kaiyin
1
65.
isf3015076
1
66.
izzatasawar
1
67.
nicholashc
1
68.
donna930
1
69.
marianne29
1
70.
johnathan_ho
1
71.
mschris00
1
72.
evelyn33
1
73.
yuihongchiu
1
74.
kwongchungman
1
75.
rubencanlasjr
1
76.
reba_leung
1
77.
purpurate
1
78.
jasmine363
1
79.
underwaters
1
80.
briankwok_laichikokpark
1
81.
that_bee_guy
1
82.
entomofu04
1
83.
ruthrve
1
84.
jeremytc
1
85.
willpirie
1
86.
colin_hpk
1
87.
caiussaurus
1
88.
onionsheep_24
1
89.
mable2
1
90.
ana1887
1
91.
pyraenixen
1
92.
alfredcheung
1
93.
hei_ching_tang__11w_
1
94.
laurencosmo
1
95.
roastyonboard
1
96.
minjoon
1
97.
lucymaltipoo
1
98.
myt1
1
99.
simonwilliams
1
100.
isf3120019
1
101.
msosann
1
102.
cestwonka
1
103.
wen_kye
1
104.
alfredw
1
105.
jonas0202
1
106.
robertbunting
1
107.
ellen488
1
108.
suwinbb
1
109.
chan63
1
110.
greenpants1
1
111.
rwalker7102
1
112.
blueskieshk
1
113.
benjamin415
1
114.
ht852
1
115.
traggett
1
116.
aslhfoaudbq109
1
117.
marcus_pika
1
118.
isfai-primary
1
119.
papilionoidea
1
120.
discoverymike
1
121.
shouie
1
122.
lawrencehylton
1
Recent Observations