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Re: Wall of text alert
Posted By: OldNick <nmascall@btinternet.com>Date: 4/22/12 7:03 a.m.

In Response To: Wall of text alert (scarab)


Many thanks for the detailed reply. I'd been wondering about the python question. Apologies for not answering you point-by-point, but I'm quite clearly not qualified to debate comparative and developmental anatomy with you. My own particular interest is in the evolutionary history of the species, where there's much more scope for hand-waving and wild mass guessing ; )

It always seemed to me that the sangheili mouth arrangement was so specialised that it had to be the starting point for any attempt to build a speculative evolutionary history for the species. So it seems reasonable to start by positing a small animal which fed by attaching itself to the skin of a larger one - a dry-land analogue of the lamprey or hagfish - an independently mobile parasite/scavenger. If its size increased beyond a certain point (relative to potential hosts) it would have to drop the attached-parasite role and concentrate on scavenging. To explain an increase in size we could postulate an evolutionary arms race in which hosts acquired thicker, tougher skin/scales and the proto-sangheili countered with larger mouthparts, requiring larger bodies.

Given this chain of hypotheses, we can semi-plausibly end up with the pre-sentient scavenger I described. I'm assuming that the host species and their direct predators are analogous to large herbivorous and carnivorous dinosaurs - hence you'd need very, very large, sharp claws on very large muscular limbs to carve off edible chunks, at which point you've got the equipment to set up in the direct predation business for yourself.

We still need to explain why they couldn't simply feed on open wounds or soft parts, so I suppose we could hypothesise that these are immediately infested by something too dangerous to mess with in large numbers. This could also justify a) sealing the mouth-parts to the body while eating and b) developing front-limb dexterity to defend the mouth-parts, especially the everted breathing tubes (and the eyes) from smaller scavengers while attached to feed. I suppose you could also use this idea to justify your single-orifice theory on the grounds of minimising vulnerability. I have to say that though I admire your theory's ingenuity and detail (clearly biology is one of your strong subjects, while it's one of my weak ones) I'm reserving judgement on this. I find myself curiously reluctant to directly investigate the question of whether the Arbiter has an anus as Sl'askia claims - it feels (to me) like an unpardonable affront to his monumental dignity. But I wholly agree that the gut has to be at least partly evertable in order to make the mouth anatomy work at all, and my failure to make this imaginative leap was why I never pursued these ideas when I first came up with them.

There's at least one precedent (us) for the step from scavenger to cooperative opportunistic predator. And the vulnerability caused by the need to attach for several minutes at least in order to feed would mean that cooperative behaviour could (as you say) confer a large evolutionary advantage - in fact, the longer the attachment period, the larger the advantage. At a later stage, there'd also be a powerful advantage in preparing (and perhaps cooking) food for direct ingestion - less time spent eating means more time available for other things. Add in some genetic nudging by the Forerunners (maybe after social, cooperative behaviour starts to emerge) and you have a story which sounds at least vaguely plausible to me.

I know that this is a long shaky chain of hypotheses, but I'm just trying to retcon what I see.


Message Index




Replies:

Halo 4 images released2900d4u 4/20/12 7:23 a.m.
     All I have say is: WOW! *NM*BWOLoneWolf 4/20/12 7:36 a.m.
           So...Nikko B201 4/20/12 8:02 a.m.
                 Re: So...Revenant1988 4/20/12 8:03 a.m.
                 Re: So...pete_the_duck 4/20/12 8:12 a.m.
                 Re: So...Bry 4/20/12 8:14 a.m.
                 Re: So...mc_leprechaun 4/20/12 9:24 a.m.
                 Re: So...Joony Joon 4/20/12 11:45 a.m.
                 More concerned about the fact....Sl'askia 4/20/12 12:14 p.m.
                       Re: More concerned about the fact....Quirel 4/20/12 12:16 p.m.
                             Re: More concerned about the fact....Sl'askia 4/20/12 12:29 p.m.
                                   Re: More concerned about the fact....Quirel 4/20/12 12:40 p.m.
                                         Re: More concerned about the fact....uberfoop 4/20/12 12:48 p.m.
                                               Re: More concerned about the fact....Quirel 4/20/12 2:57 p.m.
                                                     Re: More concerned about the fact....scarab 4/20/12 3:59 p.m.
                                                           Re: More concerned about the fact....tucsonbatman 4/20/12 5:13 p.m.
                                                                 Re: More concerned about the fact....scarab 4/21/12 5:03 a.m.
                                               There's one thing Halo can never claim...Gravemind 4/20/12 7:14 p.m.
                                                     Re: There's one thing Halo can never claim...Metalingus627 4/20/12 7:55 p.m.
                                                     Re: There's one thing Halo can never claim...General Vagueness 4/23/12 12:36 a.m.
                                                           ^^^^^^^^^^^ *NM*mattroe 4/23/12 12:57 a.m.
                                                           Simple!uberfoop 4/23/12 1:05 a.m.
                                                           Re: There's one thing Halo can never claim...TDSpiral 4/23/12 10:41 a.m.
                                                           Re: There's one thing Halo can never claim...padraig08 4/23/12 11:22 a.m.
                                                     Actually, a lot of weapons look the sameTDSpiral 4/23/12 10:36 a.m.
                                                           Re: Actually, a lot of weapons look the sameLeviathan 4/23/12 11:12 a.m.
                                                                 Re: Actually, a lot of weapons look the sameGilver 4/23/12 11:22 a.m.
                                                                       Re: Actually, a lot of weapons look the sameLeviathan 4/23/12 11:25 a.m.
                                                                             Re: Actually, a lot of weapons look the sameuberfoop 4/23/12 11:31 a.m.
                                                                                   Re: Actually, a lot of weapons look the sameLeviathan 4/23/12 7:10 p.m.
                                                                 Re: Actually, a lot of weapons look the sameTDSpiral 4/23/12 4:24 p.m.
                                                                       Re: Actually, a lot of weapons look the sameLeviathan 4/23/12 7:31 p.m.
                                                                 Re: Actually, a lot of weapons look the sameGeneral Vagueness 4/23/12 11:28 p.m.
                                                           Re: Actually, a lot of weapons look the sameGeneral Vagueness 4/23/12 11:13 p.m.
                                                           Re: Actually, a lot of weapons look the sameGravemind 4/24/12 2:30 a.m.
                       Re: More concerned about the fact....tucsonbatman 4/20/12 1:07 p.m.
                       Re: More concerned about the fact....Hawaiian Pig 4/20/12 1:12 p.m.
                             Re: More concerned about the fact....Cody Miller 4/20/12 2:00 p.m.
                                   You guys... :-) *NM*scarab 4/20/12 4:01 p.m.
                       Re: More concerned about the fact....Dervish 4/20/12 1:29 p.m.
                             Re: More concerned about the fact....Sl'askia 4/20/12 1:49 p.m.
                             District 9scarab 4/21/12 6:07 a.m.
                       I don't see the issueThe BS Police 4/20/12 2:05 p.m.
                             Re: I don't see the issuetucsonbatman 4/20/12 2:52 p.m.
                                   Re: I don't see the issueBeckx 4/20/12 2:56 p.m.
                                         Still doesn't explain the Brutes cosmetic changesThe BS Police 4/20/12 3:40 p.m.
                                               Re: Still doesn't explain the Brutes cosmetic chantucsonbatman 4/20/12 5:10 p.m.
                                                     Canon explanantion for midget brutes.NsU Soldier 4/21/12 2:14 a.m.
                                                           Re: Canon explanantion for midget brutes.tucsonbatman 4/23/12 11:23 a.m.
                                               The Halo 2 brute looks by far the best. *NM*bryan newman 4/20/12 6:03 p.m.
                                               There's something about that Reach Brute.Gravemind 4/21/12 2:41 a.m.
                             Re: I don't see the issueArchedThunder 4/22/12 2:46 p.m.
                                   Re: I don't see the issueTDSpiral 4/22/12 3:58 p.m.
                       Re: More concerned about the fact....Dervish 4/20/12 6:00 p.m.
                             Re: More concerned about the fact....scarab 4/21/12 5:47 a.m.
                                   Re: More concerned about the fact....OldNick 4/21/12 8:09 a.m.
                                         Wall of text alertscarab 4/21/12 5:35 p.m.
                                               Re: Wall of text alertOldNick 4/22/12 7:03 a.m.
                                   Re: More concerned about the fact....Sl'askia 4/21/12 12:06 p.m.
                                         Re: More concerned about the fact....scarab 4/21/12 4:16 p.m.
                                               Re: More concerned about the fact....Sl'askia 4/21/12 4:31 p.m.
                                   Re: More concerned about the fact....Quirel 4/21/12 2:32 p.m.
                                         Re: More concerned about the fact....scarab 4/21/12 4:32 p.m.
                                               Re: More concerned about the fact....Sl'askia 4/21/12 5:00 p.m.
                                                     Re: More concerned about the fact....Quirel 4/21/12 6:22 p.m.
                                                           Re: More concerned about the fact....Sl'askia 4/21/12 8:02 p.m.
                                                                 Re: More concerned about the fact....Quirel 4/21/12 11:45 p.m.
                                                                       Re: More concerned about the fact....Sl'askia 4/22/12 12:46 a.m.
                                                                             Re: More concerned about the fact....Quirel 4/22/12 2:14 a.m.
                             Re: More concerned about the fact....ArchedThunder 4/22/12 2:48 p.m.
     Re: Halo 4 images releasedbluerunner 4/20/12 8:01 a.m.
           Re: Halo 4 images releasedNikko B201 4/20/12 8:04 a.m.
                 Re: Halo 4 images releasedTDSpiral 4/20/12 11:18 a.m.
           Re: Halo 4 images releasedDeafhawk36 4/20/12 11:10 a.m.
           Re: Halo 4 images releasedChris101b 4/20/12 11:28 a.m.
     Better link, more imgs2900d4u 4/20/12 8:20 a.m.
           *shivers* *NM*thebruce0 4/20/12 8:58 a.m.
     Re: Halo 4 images released7he grunt w/a plasma pistol 4/20/12 8:26 a.m.
     Re: Halo 4 images releasedHedgemony 4/20/12 8:28 a.m.
           What the heck is this thing?sharkface217 4/23/12 3:39 a.m.
                 Re: What the heck is this thing?Quirel 4/23/12 3:49 a.m.
                 *cough*Atlas*cough* *NMNikko B201 4/23/12 4:16 a.m.
                       Re: *cough*Atlas*cough* *NMBeckx 4/23/12 10:17 a.m.
                             Re: *cough*Atlas*cough* *NMSonofMacPhisto 4/23/12 4:37 p.m.
                                   Re: *cough*Atlas*cough* *NMBeckx 4/23/12 5:06 p.m.
                 Re: What the heck is this thing?MacGyver10 4/23/12 8:50 a.m.
     Loving the HUD *NM*mattroe 4/20/12 8:53 a.m.
           HUD details...bluerunner 4/20/12 9:51 a.m.
                 DMRdogcom 4/20/12 10:10 a.m.
                 No reticles?OldNick 4/20/12 11:16 a.m.
                       Re: No reticles?bluerunner 4/20/12 11:40 a.m.
                 I would say it's Forerunner VisionChris101b 4/20/12 11:35 a.m.
                       I think you might be right...Hyokin 4/20/12 12:30 p.m.
                             Re: I think you might be right...Chris101b 4/20/12 4:45 p.m.
     Re: Halo 4 images releasediForge 4/20/12 8:55 a.m.
           Re: Halo 4 images releasedthebruce0 4/20/12 9:09 a.m.
                 Re: Halo 4 images releasediForge 4/20/12 9:25 a.m.
     Re: Halo 4 images releasedSonofMacPhisto 4/20/12 9:15 a.m.
           Re: Halo 4 images releasedTex 4/20/12 10:17 a.m.
           Re: Halo 4 images releasedJDQuackers 4/20/12 12:02 p.m.
     Re: Halo 4 images releasedArchedThunder 4/20/12 9:29 a.m.
           Re: Halo 4 images releasedpopcornintulsa 4/20/12 10:06 a.m.
                 ^^With you with that^^ *NM*BWOLoneWolf 4/20/12 10:13 a.m.
                       Re: The Jackals are pure canon too *img*Hedgemony 4/20/12 10:24 a.m.
                             Re: The Jackals are pure canon too *img*Tex 4/20/12 10:26 a.m.
                                   Re: Damn, you'd rock that too:) *NM*Hedgemony 4/20/12 10:27 a.m.
                 Re: Halo 4 images releaseddavidfuchs 4/20/12 10:21 a.m.
                       I have to agreenomis78 4/20/12 10:37 a.m.
                 Re: Halo 4 images releasedArchedThunder 4/20/12 11:44 a.m.
                       hyperbole is lulz *IMG*SonofMacPhisto 4/20/12 12:35 p.m.
                             But they at least looked like arthropods then....Sl'askia 4/20/12 12:41 p.m.
                                   Re: But they at least looked like arthropods then.SonofMacPhisto 4/20/12 12:48 p.m.
                                         Re: But they at least looked like arthropods then.uberfoop 4/20/12 12:48 p.m.
                                               Re: But they at least looked like arthropods then.SonofMacPhisto 4/20/12 12:52 p.m.
                                                     I'm with you, SoMP. *NM*Louis Wu 4/20/12 2:57 p.m.
                                                     Re: But they at least looked like arthropods then.serpx 4/20/12 3:12 p.m.
                                   Re: But they at least looked like arthropods then.General Vagueness 4/23/12 12:13 a.m.
                                         Re: But they at least looked like arthropods then.Stephen L. (SoundEffect) 4/23/12 5:40 a.m.
                                               Re: But they at least looked like arthropods then.ArchedThunder 4/23/12 10:23 a.m.
                                                     Re: But they at least looked like arthropods then.Stephen L. (SoundEffect) 4/23/12 1:40 p.m.
                                                     Re: But they at least looked like arthropods then.General Vagueness 4/23/12 11:04 p.m.
                                                           Re: But they at least looked like arthropods then.ArchedThunder 4/24/12 7:33 a.m.
                                                                 Re: But they at least looked like arthropods then.General Vagueness 4/26/12 5:10 p.m.
                                         Guess you forgot about this page then eh?Sl'askia 4/23/12 12:09 p.m.
                                               lolLouis Wu 4/23/12 12:23 p.m.
                                                     Re: loluberfoop 4/23/12 12:27 p.m.
                                                           Re: lolLouis Wu 4/23/12 12:43 p.m.
                                                                 Re: lolbluerunner 4/23/12 12:48 p.m.
                                                                       DittoSl'askia 4/23/12 5:27 p.m.
                                                                             Re: DittoHedgemony 4/23/12 5:31 p.m.
                                                                                   Re: DittoGeneral Vagueness 4/23/12 11:46 p.m.
                                                                 Re: lolCody Miller 4/23/12 1:10 p.m.
                                                                       Re: lolVandle Valsher 4/23/12 2:36 p.m.
                                                     Re: lolGeneral Vagueness 4/23/12 11:43 p.m.
                                                           Re: lolSl'askia 4/24/12 12:12 a.m.
                                                                 Re: lolQuirel 4/24/12 12:22 a.m.
                                                                       Re: lolJDQuackers 4/24/12 9:51 a.m.
                                                                       Yeah that's what I meantSl'askia 4/24/12 12:10 p.m.
                       Re: Halo 4 images releasedmunky-058 4/20/12 1:51 p.m.
                             Re: Halo 4 images releasedArchedThunder 4/22/12 2:56 p.m.
           Elites Make me sadfaceMetalingus627 4/20/12 1:16 p.m.
                 Agreed so much *NM*Hawaiian Pig 4/20/12 1:22 p.m.
                 AyeAnton1792 4/20/12 2:15 p.m.
                 Re: Elites Make me sadfacePhoenix_9286 4/20/12 2:20 p.m.
                       Re: Elites Make me sadfaceLeviathan 4/20/12 3:18 p.m.
                             Re: Elites Make me sadfacetucsonbatman 4/20/12 5:36 p.m.
                 ^ IMO 1 of the best criticisms of the elite update *NM*thebruce0 4/20/12 3:23 p.m.
     Grunts look scary and mean and I dont like it :(Tex 4/20/12 10:19 a.m.
           Re: Grunts look scary and mean and I dont like it iForge 4/20/12 10:29 a.m.
           Re: Grunts look scary and mean and I dont like itkanbo 4/20/12 11:07 a.m.
                 Re: Grunts look scary and mean and I dont like itDeafhawk36 4/20/12 11:11 a.m.
                 While I'm having nightmares of thisTDSpiral 4/20/12 11:14 a.m.
                       Re: While I'm having nightmares of thisJDQuackers 4/20/12 12:04 p.m.
                 And it begins....padraig08 4/20/12 11:21 a.m.
                 Re: Grunts look scary and mean and I dont like itTex 4/20/12 11:27 a.m.
                       Re: Grunts look scary and mean and I dont like itMetalingus627 4/20/12 1:02 p.m.
                             Re: Grunts look scary and mean and I dont like itkanbo 4/20/12 2:20 p.m.
                                   Re: Grunts look scary and mean and I dont like itSonofMacPhisto 4/20/12 2:27 p.m.
                 Re: Grunts look scary and mean and I dont like itGeneral Vagueness 4/22/12 11:52 p.m.
           Re: Grunts look scary and mean and I dont like itBeckx 4/20/12 11:31 a.m.
     We got Wretches! :U *NM*munky-058 4/20/12 10:49 a.m.
     Re: Halo 4 images releasedHawaiian Pig 4/20/12 11:00 a.m.
     Re: Halo 4 images releasedBeckx 4/20/12 11:19 a.m.
           Re: Halo 4 images releasedyakaman 4/20/12 1:16 p.m.
                 Re: Halo 4 images releasedQuirel 4/20/12 3:13 p.m.
                       Re: Halo 4 images releasedBeckx 4/20/12 3:24 p.m.
                       Re: Halo 4 images releasedthebruce0 4/20/12 3:52 p.m.
                             Re: Halo 4 images releasedthebruce0 4/20/12 3:54 p.m.
                       Re: Halo 4 images releasedGeneral Vagueness 4/23/12 12:25 a.m.
     Re: Halo 4 images releasedKalamari 4/20/12 11:23 a.m.
     The new grunt looks oddly familiar....bluerunner 4/20/12 11:52 a.m.
           Re: The new grunt looks oddly familiar....Hedgemony 4/20/12 11:59 a.m.
                 Re: The new grunt looks oddly familiar....Pkmnrulz240 4/20/12 3:47 p.m.
           Re: The new grunt looks oddly familiar....JDQuackers 4/20/12 12:06 p.m.
     =(Phoenix_9286 4/20/12 12:12 p.m.
           Re: =(SonofMacPhisto 4/20/12 12:37 p.m.
                 Re: =(Phoenix_9286 4/20/12 12:51 p.m.
                       Re: =(SonofMacPhisto 4/20/12 12:54 p.m.
     Re: Halo 4 images releasedQuirel 4/20/12 12:14 p.m.
           Re: Halo 4 images releasedJDQuackers 4/20/12 12:28 p.m.
                 Re: Halo 4 images releasedMid7night 4/20/12 1:42 p.m.
     Love the Spec Ops Elite, grunt's got an issue.Leviathan 4/20/12 2:23 p.m.
           Re: Love the Spec Ops Elite, grunt's got an issue.mnemesis 4/20/12 2:59 p.m.
                 Re: Love the Spec Ops Elite, grunt's got an issue.Leviathan 4/20/12 3:09 p.m.
                       Re: Love the Spec Ops Elite, grunt's got an issue.bluerunner 4/20/12 3:16 p.m.
                             Re: Love the Spec Ops Elite, grunt's got an issue.Quirel 4/20/12 3:17 p.m.
                             You don't understand Sangheilli mating ritualsLeviathan 4/20/12 3:20 p.m.
                                   Re: You don't understand Sangheilli mating ritualsbluerunner 4/20/12 3:41 p.m.
           Re: Love the Spec Ops Elite, grunt's got an issue.padraig08 4/20/12 4:17 p.m.
                 Re: Love the Spec Ops Elite, grunt's got an issue.Leviathan 4/20/12 4:51 p.m.
                       Re: Love the Spec Ops Elite, grunt's got an issue.padraig08 4/20/12 8:38 p.m.
     Re: Halo 4 images releasedCaneCutter 4/20/12 4:50 p.m.
           Re: Halo 4 images releasedPhoenix_9286 4/20/12 5:19 p.m.
                 Re: Halo 4 images releasedCaneCutter 4/20/12 5:28 p.m.
                       Oops! You said right shoulder :| *NM*CaneCutter 4/20/12 5:39 p.m.
                 Re: Halo 4 images releasedtucsonbatman 4/20/12 5:32 p.m.
                 Re: Halo 4 images releasedSonofMacPhisto 4/20/12 7:44 p.m.
                       Re: Halo 4 images releasedPhoenix_9286 4/20/12 8:18 p.m.
           Re: Halo 4 images released343winks. 4/20/12 9:37 p.m.
                 Forerunner integration.Leviathan 4/20/12 9:56 p.m.
                 Re: Halo 4 images releasedMetalingus627 4/21/12 4:44 a.m.
                       Re: Halo 4 images released343winks. 4/21/12 8:41 a.m.
                             Re: Halo 4 images releasedMetalingus627 4/21/12 10:51 a.m.
                                   Re: Halo 4 images released343winks. 4/22/12 12:55 a.m.
                                         Re: Halo 4 images releasedMetalingus627 4/22/12 12:58 p.m.
           Re: Halo 4 images releasedStephen L. (SoundEffect) 4/21/12 1:10 p.m.
     Some of my Likes and Dislikes.The Lionheart 4/22/12 3:38 a.m.
     Re: Halo 4 images releasedStealthyMangos 4/23/12 2:24 p.m.
           Re: Halo 4 images releasedGrimBrother One 4/23/12 3:15 p.m.
                 prophet/grunt/elitenillapuddin 4/23/12 4:41 p.m.



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