Spot the fossil belostomatids!

July 7, 2014 • 10:59 am

[JAC: At least it’s not nightjars this time!]

by Matthew Cobb

This post is entirely based on a fantastic set of fossils posted over at Updates from the Paleontology Lab which is run by the Virgina Museum of Natural History (VMNH) and updated by Dr. Alton “Butch” Dooley. My thanks to him for the pics!

If you’re like me, you are going to need some help with this one. Belostomatids (no, me neither) are water bugs – true bugs, the kind that won’t get entomologists irritated if you refer to them as ‘bugs’, cos they are. Here’s a pic of a giant water-bug, taken by Alex Wild, and found on the Tree of Life website:

Lethocerus2_mod

These things can get pretty big and pretty bitey and are sometimes known as ‘toe-biters’ (the clue’s in the name). They’re in the same infra-order as back-swimmers, and the adult forms can fly. Even cooler, they are one of the exceptions in which males play an important role in parental care, keeping the eggs on their back until they hatch. Here’s a video of the process:

Anyway, the VMNH has been looking at triassic fossils collected at Solite Quarry, and regularly posting about them. There are all sorts of dinosaurs and plants to be found there, but they also find belostomatids…  So, spot the belostomatids in this fossil (the white line is a fossilised plant stem):

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There are *15*!

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Ok, now you’ve got your eye in, how many in THIS one?
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The answer is at least four (the different sizes are probably different nymphs):

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Finally, to give you an idea of how lovely these fossils can be, here’s a beautifully-preserved belostomatid, sadly missing its head, but you can see its wings and one of its swimming legs:

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To close, here’s an amazing video of one of the giant water bug toe-biters nomming a garter snake. Quite impressive (the cameraperson gets the focus sorted out after 30 secs or so):

 

Why not?

July 7, 2014 • 8:59 am

From Facebook via Israellycool comes a picture that, with the caption below, brings tears to my eyes:
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The taller man is Rabbi Yakov Nagen (his Facebook page is here), and the other man is his friend Ibrahim, a Palestinian. I’m no fan of religion, as it’s divisive and wrong, but if those divisions can be breached with a hug, that is a good thing.

Israellycool provides a translation of Nagen’s words:

Translation:

The families of the boys – a return call

A short time after they found the bodies of the three boys, my friend Ibrahim from East Jerusalem called me to express his deep sorrow over the killings, and to convey that his heart is with the boys’ families.

I never imagined that a few days later, I would have to call him to express my deep sorrow for the murder of Mohammed Abu Khdeir from East Jerusalem, and to convey that my heart is with the boy’s family.

May their memories be a blessing.

*******

And shortly before I got the picture above, Malgorzata sent me the latest picture of Hili and Cyrus, who are now becoming friends. It was taken by Andrzej, who captioned it, “This is a picture I was dreaming about: galloping together.”

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The parallel, though unintended, is clear. If Andrzej’s dream can come true, why not the other?

There is more hope here, herehere, and here. By the way, although I appreciate the sentiments of the Rabbi Levanon in the last link (see below) I disagree strongly about his advocacy of the death penalty—for anyone:

Rabbi Elyakim Levanon, one of the leading rabbis of the settlements in Judea and Samaria, has called for the imposition of the death penalty on the murderers of Muhammed Abu Khdeir, the Arab youth who was burnt alive last week.

Speaking to Walla news website, Levanon said Jewish law is not merciful when dealing with “such a cruel murder,” regardless of whether the victim was Jewish or not.

That same article reports other rabbis decrying the murder of Abu Khdeir. I was surprised to learn that Israel does indeed have a death penalty for things like treason and genocide, but in fact only one person has ever been “civilly” executed by the State of Israel: Adolf Eichmann. (One Israeli soldier was executed in 1948 by firing squad for treason.)

 

Atlanta public school teacher pushes creationism in biology class

July 7, 2014 • 6:56 am

Several readers sent me this story, with links to the Atlanta Journal-Constitution, The Raw Story, and The Southerner, the school newspaper of Henry W. Grady High School.  Grady is a public school located in midtown Atlanta, Georgia, and its student -run newspaper, published since 1947, has won several awards. In fact, The Southerner did a terrific job of reporting this story—much more thorough than the other venues. The paper is obviously free from interference by the administration. All the quotes below, save at the end, come from The Southerner.

What happened is that a biology teacher at Grady, Anquinette Jones, taught creationism in her class, and in an obstreperous way. First of all, she showed this old chestnut in a Powerpoint presentation. According to The Raw Story, the slide was originally created by the notorious young-earth creationist Ken Ham around thirty years ago. If you’ve followed the creationism/evolution debates, you’ve seen this:

gradycartoon Notice that the flags on the “Evolution {Satan)” castle include “abortion,” “homosexuality,” “euthanasaia” (???), “pornography,” and “racism.” The Evolution side seems to be winning, too, with the priest-warriors in the “Creation (Christ)” castle showing some pretty lousy aim. Let those who say there is no war between science and religion explain away this slide!

At any rate, the slide came from a file-sharing system called “Sharepoint,” which came to my attention a while ago as it’s a resource base for schools, and yet creationists sneak material like this into it. The slide above was part of a 50-slide antievolution presentation which somehow was inserted into the database, a database that must not be vetted very well. The presentation was downloaded by the Atlanta Public Schools (APS), and found its way into Jones’s class.

But this isn’t the first time Jones pushed creationism and religion in class (it never is, is it? Remember Kevin Lowery at Lebanon High School and his long history of public prayer?).  As the student paper reports:

Freshman Lily Soto, who switched from Jones’ biology class after the first semester, said Jones had refused to teach evolution when the class approached the portion of the cirriculum.

“She always had random comments about [creationism],” Soto said. “If someone would ask if we were going to learn evolution, she was like, ‘No, I don’t teach that.’”

. . . Sophomore Isabel Olson, who took biology from Jones last year, said that this cartoon was not the first instance of creationism being discussed in class. She said that one time, a classmate asked how cells were created.

“Ms. Jones’ answer was [something like], ‘It’s divine, God created us.’” Olson said.

Olson also said Jones had the students debate creationism versus evolution.

“One day we had to go home and prepare a short debate to do for the next class about creationism versus evolution,” Olson said, “We had to prepare the pros and cons of creationism and evolution and present the ideas.”

Olson said she went to talk to administrators about the religious aspect of Jones’ teaching, but they didn’t take any action.

The administrators are thick-headed, because Jones was clearly violating the law. Well, they’ve done something now, but only after the Journal-Constitution, a big-name newspaper, contacted them (see below).

The good thing about this is that the students and their parents immediately complained about the incursion of religion into the biology class—in other words, they had guts. Of course Atlanta is neither as small nor as conservative as Lebanon, Missouri, but I was surprised at how many students complained publicly, including Isabel Olson above.  One thing that strikes me about all these complaints, including those about the principal Lowery’s prayer at Lebanon High School, is that the vast majority of complaining students are women. I’m not sure what that means, but I’m sure my own sample deviates significantly from a 50/50 sex ratio.

Some complaints about Jones:

Several students and parents were offended by the implications of the cartoon, including freshman Seraphina Cooley, who is in Jones’ class.

“[I] have gay parents, and [the cartoon] said that evolution caused homosexuality and it implied that to be negative, so I was pretty offended by it,” Cooley said.

Cooley said that another student emailed the administration complaining about the PowerPoint.

. . . Robin Rosen, parent of a freshman, took her child out of Jones’ class after the first semester. She said she wouldn’t have talked to The Southerner if her child were still in Jones’ class, for fear of retaliation.

“I was offended, but more shocked and disturbed that a teacher in [APS] could get away with putting that in a classroom,” Rosen said. “Offended is probably the wrong word at this point; it is very troubling to me that a teacher who is in a position of influence over children in a public school can put something up [like the cartoon].”

What was Jones’s reaction when she heard about the complaints? She had a fit:

Freshman Griffin Ricker, who is also in Jones’ class, said Jones got angry with the class when she found out students had notified the administration.

“She had a 10-minute rant,” Ricker said. “She yelled and said, ‘This is on the APS website, and it was certified.’”

This is inexcusable. It’s one thing for Jones to teach creationism, and the proper remedy for that is for her to be admonished and told not to do it again. It’s another thing for her to verbally harass her students for turning her in. For that she should be disciplined.

What also surprised me is that another teacher in the school went on record opposing Jones’s actions:

Fellow science teacher Nikolai Curtis said the PowerPoint was, in his opinion, inappropriate to show while teaching evolution.

“[It] dealt specifically with the religious controversy associated with it, and one of the major rules of teaching evolution is that it is science, and it is based in fact, based in evidence,” Curtis said.

Curtis said that the system, however, has not told biology teachers how to deal with the controversy.

“I look at it professionally,” he said. “Science is based in fact; that’s the secret of science.”

Curtis also said that neither creationism nor any form of intelligent design are mentioned in APS standards, an omission he deems appropriate.

“If you start adopting religious doctrine as a form of teaching, you start advocating for a religion,” Curtis said. “There is no national religion. When you teach religion in a public school setting, you are reinforcing a national religion, and that’s not acceptable.”

Curtis is right, of course. Although he didn’t note that what Jones did was against the law, he clearly said it was “religious doctrine.” That’s a gutsy thing to do, even in Atlanta, and it’s also striking that he spoke out so strongly against a fellow teacher. Given the public complaints from the students, the superb reporting of the student paper, and the criticisms of Jones by a fellow teacher, I like Grady High!

The one fly in the ointment was that the school didn’t do anything when students first reported the violation (twice). But they finally did when a a reporter for the Atlanta Journal-Constitution, Maureen Downey, contacted Atlanta Public Schools. Downey reports:

I reached out to APS Wednesday, recognizing, that while this occurred before the watch of brand new APS superintendent Meria Carstarphen, parents and students were still hoping for a response.

And APS responded:

“It appears that this science lesson plan was not properly vetted prior to being uploaded to the district’s SharePoint website last summer. When the district learned of the PowerPoint presentation and worksheet that is in question, the lesson and supporting documents were reviewed, and they were immediately removed,” said APS spokeswoman Jill Strickland Luse in an email Wednesday. “The district is currently reviewing the vetting process for all lesson plans prior to uploading them for instruction.  In addition, the curriculum coordinators will review lesson plans with teachers as part of their pre-planning session later this month.”

The State Department of Education also responded to Downey:

Georgia Department of Education director of communications Matt Cardoza confirmed that creationism is not included in the state curriculum standards for biology. In fact, he said Supreme Court case Edwards v. Aguillard established that a state cannot require the teaching of creationism.

Nor can it permit the teaching of creationism in science class, as several court cases have noted, the most recent being Kitzmiller et al. v. Dover Area School District et al. (2005).

Below is the creationist teacher, Ms. Jones. Her transgressions, because they were ongoing, merit more than just a verbal request to teach evolution and lay off creationism.

Jones is clearly a creationist, and doesn’t accept what she teaches. That can’t help but be reflected in what and how she teaches her students.  There should be some way of monitoring her teaching so she doesn’t do it again, and by that I mean somebody should sit in on her class during the evolution section. (Proselytizers are often relentless and try to find ways to sneak God into class.) And, for yelling at the students when she discovered she’d been reported, Jones should be given a written reprimand.  In fact, I’m not sure she’s even qualified to teach biology. Do parents really want their kids taught by someone who dismisses one of the great unifying theories of the field—a theory supported by mountains of evidence? That’s like having your kid taught about health and medicine by a Christian Scientist.

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Readers’ wildlife photos

July 7, 2014 • 4:34 am

These come from reader Mark Richardson, who adds this (click photos to enlarge, they’re really nice when big):

All the photos were taken around my house (in Washington state) with a Nikon D2Xs and a 200mm f/4 micro lens. This is probably my favorite lens, but it requires a tripod so sometimes taking shots of arthropods can be tricky, especially if there is a breeze. I hope the files are of a good size and not too huge. I sized them way down, but the exquisite details can still be seen.

Two views of the Eight Spotted Skimmer (Thomisus spectabilis). The full view shows the conspicuous 8-spots on the wings. The other is a nice view of the head. I love dragonflies, but they don’t sit still for very long!

8 spotted skimmer

8 spotted skimmer front

A male and female Garden Orb Weaver (Araneus diadematus…I think). These are very common around the Northwest, but it’s not common to see the male seeking to copulate. It was fascinating watching how he “courted” the female, gingerly touching her with his front legs and darting up and down her web…displaying dexterity on her web? Maybe you or an entomologist reader knows something about this behavior. Only the females weave webs, but the male could navigate it perfectly. After 10 minutes or so, the male fled the scene. The sexual dimorphism of this pair is also noteworthy.

orb weaver pair

The last photo is a beautiful White Crab Spider (Thomisus spectabilis). They are usually found on flowers of like colors. I have lots of white daisies, so perhaps that was where the spider did most of its hunting before moving on to this purple coneflower (Echinacea purpure).

white crab spider

I can’t resist a poem I remembered from my youth: it involves what is almost certainly a crab spider, but one sitting on a white flower.

Design

by Robert Frost

I found a dimpled spider, fat and white,
On a white heal-all, holding up a moth
Like a white piece of rigid satin cloth—
Assorted characters of death and blight
Mixed ready to begin the morning right,
Like the ingredients of a witches’ broth—
A snow-drop spider, a flower like a froth,
And dead wings carried like a paper kite.

What had that flower to do with being white,
The wayside blue and innocent heal-all?
What brought the kindred spider to that height,
Then steered the white moth thither in the night?
What but design of darkness to appall?–
If design govern in a thing so small

 

Pennsylvania State Atheist and Humanist Conference avec moi

July 6, 2014 • 1:56 pm

For a couple of days in late August I’ll be returning to my roots: Pittsburgh, where I spent much of my time as a kid and where many of my relatives still live. My return, however, will be to promote godlessness in the Keystone State, for, along with many others, I’ll be speaking at the Pennsylvania State Atheist and Humanist Conference over Labor Day weekend: Friday, August 29 to Sunday, August 31 (Labor Day weekend).

The list of speakers is here, and it’s not just the lineup of usual suspects (but check out the photos of John Loftus and James Morrow, who look like father and son).  The topics are diverse and intriguing, and I’m looking forward to learning some stuff and making new friends.

Registration, which is a paltry $130, is here. There’s entertainment, too, including George Hrab.

They may also be selling my book (not the new one—that’ll take at least a year to appear); if that’s the case there will be a secret feline password.

Israel arrests suspects in both murders: the Israeli teens and the Palestinian teen

July 6, 2014 • 1:01 pm

According to today’s Times of Israel, Israel has taken several people into custody for the murder of a Palestinian teenager. It now looks like the Palestinian teenager, Muhammud Abu Khdeir (see photo below) was indeed killed by Israeli terrorists, and in a gruesome way, in reprisal for the murder of the three Israelis. The Times reports:

Several people were arrested Sunday in connection with the murder of 16-year-old Muhammed Abu Khdeir, whose burned body was found in the Jerusalem forest on Wednesday morning, officials said Sunday.

The suspects are members of a Jewish extremist cell, the Shin Bet security agency said.

Officials suspect the killing was most likely carried out by Jewish extremists in revenge for the killing of three Israeli teenagers earlier in June.

Several Israeli media outlets reported that six people in total were arrested, including a number of minors.

The suspects are from Beit Shemesh, Jerusalem and the settlement of Adam, police said, according to Channel 2.

“Apparently the people arrested in relation to the case belong to an extremist Jewish group,” an unnamed official was quoted by AFP as saying.

An official speaking on the condition of anonymity told the Associated Press that authorities believe the killing was “nationalistic” in nature.

“Nationalistic,” of course, means they killed the kid because he was Palestinian. And the death was apparently horrible:

On Saturday, the Palestinian Authority attorney-general, Dr. Muhammed Abed al-Ghani al-Aweiwi, said that Abu Khdeir was burned alive, according to the preliminary findings of the autopsy.

He said flammable material was found in Abu Khdeir’s lungs and breathing passages, indicating he was still alive when he was set on fire. Aweiwi added that additional lab tests were needed and that the final autopsy report would be issued only after those tests were completed.

Aweiwi told Palestinian news agency Ma’an that Abu Khdeir had sustained severe burns across 90 percent of his body, including his head, where he was also beaten.

Abu Khdeir’s mother is of course devastated, and said this:

In East Jerusalem, Abu Khdeir’s mother, Suha, welcomed news of the arrests but said she had little faith in the Israeli justice system.

“I don’t have any peace in my heart. Even if they captured who they say killed my son,” she said. “They’re only going to ask them questions and then release them. What’s the point?”

“They need to treat them the way they treat us. They need to demolish their homes and round them up, the way they do to our children,” she added.

She’s absolutely right. If Israel demolishes the homes of Palestinian terrorists as a deterrent, it is obliged do the same with Israeli terrorists. Perhaps in that way terrorists from both countries will think twice before committing violence.  I trust that Israel (If wants to have any credibility) won’t question and release the suspects without good reason, and if there is good reason to suspect them, they must stand trial for murder.

Here is the child who will never see adulthood:

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16-year-old Muhammad Abu Khdeir, a Palestinian teenager whose body was found Wednesday, July 2 in Jerusalem’s forest area (photo credit: AFP via family handout)

In a further development, The Jerusalem Post reports that one suspect in the killing of the three Israeli teenagers has also been arrested by the IDF (Israeli Defense Force

The IDF arrested a terrorism suspect in Hebron overnight between Saturday and Sunday, Palestinian media agencyMa’an reported.

Ma’an said the raid occurred in the city’s Qarn al-Thour neighborhood, and that the arrest was made “in connection with the kidnapping and killing of three Israeli teenagers weeks earlier.

It named the suspect as Husam Dufish, and cited his relatives and Palestinian security sources as confirming the raid on his home.

“Israeli intelligence accuses Dufish of involvement in the killing of the three teens along with Amir Abu Eisha and Marwan al-Qawasmi,” the report said.

Security forces said “Dufish had disappeared since the teens were kidnapped, while his family told Ma’an that he was in his house living his life normally,” it added.

The IDF raided his home two weeks ago, but he was not at home, and his family received a summons to an intelligence office for questioning, which he failed to comply with.

Three more children—the murdered Israelis—who will always be missed:

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Notice that in both cases it was Israeli forces who captured the terrorists. The accused Husam Dufish, had he eluded Israeli forces (a tough thing to do), would have been lauded as a hero in Palestine.  Certainly Palestine wasn’t putting much effort into catching the terrorists, though there are reports that the Palestinian Authority did help the IDF.

What Israeli terrorists did to that child is as horrible as what the Palestinians did to the three Israeli children, and the punishments must be the same. Terrorism is terrorism, no matter who commits it, and needs to be stopped.  The difference between Israel and Palestine is that the Israeli government does not see Israeli terrorists as heroes, but rounds them up and punishes them. It’ll be a cold day in Gaza when the Palestinian Authority or, especially, Hamas does that. And the condemnation of the Israeli terrorists in Israel was much more pervasive than the condemnation of the Palestinian terrorists in Palestine, where a few lame words from Abbas didn’t offset the widespread rejoicing and celebration of the dead Israeli children.