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Biol Rev Camb Philos Soc June 2021 PMID 33502095

Wallace's line, Wallacea, and associated divides and areas: history of a tortuous tangle of ideas and labels.

Jason R Ali, Lawrence R Heaney

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Mentions

40
Peak: 11 in Dec 2023
across 4 sources since Jan 2021

Extended reach

2,416,517
potential audience

Total likes

22,528

Video views

2,350,971

Mentions per month

Jan 2021 – Sep 2025

Where it's discussed

  • X / Twitter29 posts
  • News5 articles
  • YouTube4 videos
  • Blogs2 articles

AI synopsis

What people are saying

The discussions reveal a fascination with the historical and conceptual nuances of biogeographical boundaries like Wallace's line, exemplified by comments recalling learning about the line in childhood and referencing specific researchers. The tone oscillates between informal (e.g., recalling childhood memories) and academic (mentioning misconceptions and detailed reviews), reflecting a blend of personal interest and scholarly curiosity that underscores the topic’s relevance but not yet its broad societal impact.

AgreementModerate agreement

Most discussions recognize the complexity of Wallace's line and appreciate the historical insights, shown through comments about the 'tortuous tangle of ideas' and the acknowledgment of multiple perspectives.

InterestHigh interest

Participants display high curiosity, often referencing the conceptual debates and historical development of biogeographical boundaries, indicating a keen engagement with the topic.

EngagementModerate engagement

Several posts go beyond surface-level remarks, mentioning specific researchers like Wallace, Ali, and Heaney, and discussing misconceptions and boundary definitions, demonstrating moderate to deep engagement.

ImpactModerate impact

While the discussions convey scholarly interest, most posts treat the publication as part of ongoing academic conversations rather than asserting immediate or transformative impacts, resulting in a moderate impact score.

Abstract in brief

  • The text discusses the complex history of defining biogeographical boundaries in the Indo-Australian Archipelago, focusing on Wallace's line and related divides.
  • Initially, sharp boundary lines were proposed based on animal distributions, especially by Alfred Wallace in 1863, but later research acknowledged these boundaries as permeable, leading to the concept of transition zones and the introduction of Wallacea in 1924.
  • Although there is now general agreement on many terms and divisions, the development of these ideas has been gradual and sometimes problematic, with past misrepresentations affecting current understanding, highlighting the need for accurate referencing of original definitions.
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Top posts

Most liked on X and Bluesky
Dyorvest
@dyorvest · X

@jeremmyadevin @irwndfrry Damn terakhir kali denger garis imajiner itu waktu SD. Makasih udah ngingetin bang, gw langsung recall sambil nonton ini https://t.co/PzVKz3aFxV

Nov 29, 2024 · 26 likes · 3 shares · 208 followers View post →
Cacaa!!
@jouyiss · X

@pantheraleo212 https://t.co/W9TsVtkyEy aku sering nonton alam semenit dan sempet dibahas yaitu garis wallace yg nemu pak alfred russel wallace gara2 demam terus kepikiran garis imajiner kenapa ada satwa asiatis, australis dan satwa tipe peralihan berbeda

Nov 10, 2024 · 18 likes · 2 shares · 345 followers View post →
AlamSemenit
@AlamSemenit · X

Indonesia Woles Karena Garis Wallace #AlamSemenit https://t.co/auz0RLy76p via @YouTube https://t.co/xlvy0HQG9n

Dec 6, 2023 · 13 likes · 7 shares · 1,829 followers View post →
Odyssey to the Far East
@motherlander · X

Wallace’s line, Wallacea, and associated divides and areas: history of a tortuous tangle of ideas and labels https://t.co/tycNPR8733 https://t.co/4P7CpV6sib

Oct 21, 2022 · 11 likes · 3 shares · 22,669 followers View post →
Alexandra van der Geer
@IslandEvolution · X

Enangled history of Wallace's line and the concept of Wallacea put into context by Jason Ali and Lawrence Heaney in: https://t.co/qj4bPMv3jU

Jan 29, 2021 · 5 likes · 1 share · 616 followers View post →
HKU_Science
@hku_science · X

Dr Jason ALI, Associate Professor of Research Division from Earth & Planetary Science, and his colleague Dr Larry HEANEY from the Field Museum in Chicago, combine to unravel a tortuous biogeographical tangle about Wallace’s line. Paper URL: https://t.co/DTIYNBjzak

Feb 10, 2021 · 3 likes · 1 share · 2,501 followers View post →

All mentions

洋子加藤茨城
@Dar1to · X

インドネシアはウォレスラインのおかげで平穏(へいおん)だ。 https://t.co/4JZEyweIgD

Jul 6, 2025 · 2 likes · 168 followers View post →
jilul skela
@loethor · X

RT @metanetid: @jeremmyadevin @irwndfrry Damn terakhir kali denger garis imajiner itu waktu SD. Makasih udah ngingetin bang, gw langsung re…

Nov 29, 2024 · 3 shares · 111 followers View post →
Kucing Marah
@handsaniseser · X

RT @metanetid: @jeremmyadevin @irwndfrry Damn terakhir kali denger garis imajiner itu waktu SD. Makasih udah ngingetin bang, gw langsung re…

Nov 29, 2024 · 3 shares · 82 followers View post →
Dyorvest
@dyorvest · X

@jeremmyadevin @irwndfrry Damn terakhir kali denger garis imajiner itu waktu SD. Makasih udah ngingetin bang, gw langsung recall sambil nonton ini https://t.co/PzVKz3aFxV

Nov 29, 2024 · 26 likes · 3 shares · 208 followers View post →
su_cip_to
@Batam_koe · X

RT @jouyiss: @pantheraleo212 https://t.co/W9TsVtkyEy aku sering nonton alam semenit dan sempet dibahas yaitu garis wallace yg nemu pak alf…

Nov 11, 2024 · 2 shares · 45 followers View post →
Soap
@_earthrealmer · X

https://t.co/01VKx6w0eC https://t.co/nmxpNJIlWc

Nov 10, 2024 · 421 followers View post →
SANDY
@sndy_buana · X

RT @jouyiss: @pantheraleo212 https://t.co/W9TsVtkyEy aku sering nonton alam semenit dan sempet dibahas yaitu garis wallace yg nemu pak alf…

Nov 10, 2024 · 2 shares · 892 followers View post →
Cacaa!!
@jouyiss · X

@pantheraleo212 https://t.co/W9TsVtkyEy aku sering nonton alam semenit dan sempet dibahas yaitu garis wallace yg nemu pak alfred russel wallace gara2 demam terus kepikiran garis imajiner kenapa ada satwa asiatis, australis dan satwa tipe peralihan berbeda

Nov 10, 2024 · 18 likes · 2 shares · 345 followers View post →
Kecoak24
@kecoak24 · X

RT @AlamSemenit: Indonesia Woles Karena Garis Wallace #AlamSemenit https://t.co/auz0RLy76p via @YouTube https://t.co/xlvy0HQG9n

Dec 10, 2023 · 7 shares · 408 followers View post →
kangmassugik
@kangmassugik · X

https://t.co/oUuZauzvXw

Dec 8, 2023 · 482 followers View post →
Nitya I. Anhaqi
@Nityanhaqi · X

RT @AlamSemenit: Indonesia Woles Karena Garis Wallace #AlamSemenit https://t.co/auz0RLy76p via @YouTube https://t.co/xlvy0HQG9n

Dec 7, 2023 · 7 shares · 20 followers View post →
0xldoeh4 π²
@ldoeh4 · X

RT @AlamSemenit: Indonesia Woles Karena Garis Wallace #AlamSemenit https://t.co/auz0RLy76p via @YouTube https://t.co/xlvy0HQG9n

Dec 6, 2023 · 7 shares · 689 followers View post →
ea
@tenroou · X

RT @AlamSemenit: Indonesia Woles Karena Garis Wallace #AlamSemenit https://t.co/auz0RLy76p via @YouTube https://t.co/xlvy0HQG9n

Dec 6, 2023 · 7 shares · 244 followers View post →
czærndžić
@___xsolstlgc · X

https://t.co/WS9P2dcWIy

Dec 6, 2023 · 104 followers View post →
LΙΣD • D Ο Χ Δ
@o_r_v_y · X

RT @AlamSemenit: Indonesia Woles Karena Garis Wallace #AlamSemenit https://t.co/auz0RLy76p via @YouTube https://t.co/xlvy0HQG9n

Dec 6, 2023 · 7 shares · 266 followers View post →
Makhluk Halus
@suhadasambas · X

RT @AlamSemenit: Indonesia Woles Karena Garis Wallace #AlamSemenit https://t.co/auz0RLy76p via @YouTube https://t.co/xlvy0HQG9n

Dec 6, 2023 · 7 shares · 1,482 followers View post →
Ridwan Eka Sakti
@ridwan_robot · X

RT @AlamSemenit: Indonesia Woles Karena Garis Wallace #AlamSemenit https://t.co/auz0RLy76p via @YouTube https://t.co/xlvy0HQG9n

Dec 6, 2023 · 7 shares · 51 followers View post →
AlamSemenit
@AlamSemenit · X

Indonesia Woles Karena Garis Wallace #AlamSemenit https://t.co/auz0RLy76p via @YouTube https://t.co/xlvy0HQG9n

Dec 6, 2023 · 13 likes · 7 shares · 1,829 followers View post →
ꦩꦱ꧀ꦔꦧꦺꦲꦶ ꦱꦼꦠꦾ ꦭꦸꦩꦏ꧀ꦱ꧉
@diiiiiiiooo · X

RT @motherlander: Wallace’s line, Wallacea, and associated divides and areas: history of a tortuous tangle of ideas and labels https://t.co…

Nov 6, 2022 · 3 shares · 331 followers View post →
ꦱꦸꦧꦁꦪꦤꦡ सुबियान्तो
@subisaja · X

RT @motherlander: Wallace’s line, Wallacea, and associated divides and areas: history of a tortuous tangle of ideas and labels https://t.co…

Oct 21, 2022 · 3 shares · 1,111 followers View post →
prajna
@adepedia · X

RT @motherlander: Wallace’s line, Wallacea, and associated divides and areas: history of a tortuous tangle of ideas and labels https://t.co…

Oct 21, 2022 · 3 shares · 6,484 followers View post →
Odyssey to the Far East
@motherlander · X

Wallace’s line, Wallacea, and associated divides and areas: history of a tortuous tangle of ideas and labels https://t.co/tycNPR8733 https://t.co/4P7CpV6sib

Oct 21, 2022 · 11 likes · 3 shares · 22,669 followers View post →
Dr Timothy Utteridge
@timutteridge · X

@DrJohnFreedman Ali & Heaney review usage of the lines over time, misconceptions and area definitions 'Wallace's line, Wallacea, and associated divides and areas: history of a tortuous tangle of ideas and labels' https://t.co/5PIIFxI7te

Sep 30, 2022 · 6,361 followers View post →
Moriaki Yasuhara
@DrMoriartyY · X

RT @hku_science: Dr Jason ALI, Associate Professor of Research Division from Earth & Planetary Science, and his colleague Dr Larry HEANEY f…

Feb 10, 2021 · 1 share · 1,490 followers View post →
HKU_Science
@hku_science · X

Dr Jason ALI, Associate Professor of Research Division from Earth & Planetary Science, and his colleague Dr Larry HEANEY from the Field Museum in Chicago, combine to unravel a tortuous biogeographical tangle about Wallace’s line. Paper URL: https://t.co/DTIYNBjzak

Feb 10, 2021 · 3 likes · 1 share · 2,501 followers View post →
Jente Ottenburghs | Avian Hybrids
@Jente_O · X

Wallace's line, Wallacea, and associated divides and areas: history of a tortuous tangle of ideas and labels | Biological Reviews https://t.co/Wv4vHi0vbF

Feb 2, 2021 · 4,051 followers View post →
Paul Hoskisson
@PaulHoskisson · X

Wallace's line, Wallacea, and associated divides and areas: history of a tortuous tangle of ideas and labels #paper365 https://t.co/wEgEKswxzo

Jan 31, 2021 · 9,213 followers View post →
Dr. Hanneke Farstad Meijer
@DrHanneke · X

RT @IslandEvolution: Enangled history of Wallace's line and the concept of Wallacea put into context by Jason Ali and Lawrence Heaney in: h…

Jan 29, 2021 · 1 share · 2,700 followers View post →
Alexandra van der Geer
@IslandEvolution · X

Enangled history of Wallace's line and the concept of Wallacea put into context by Jason Ali and Lawrence Heaney in: https://t.co/qj4bPMv3jU

Jan 29, 2021 · 5 likes · 1 share · 616 followers View post →